Integer Profile

1,289,425

5^2 × 51577

Prime factors, divisor sums, positional representations and sequence properties for 1,289,425. The prime factorization is 5^2 × 51577.

Number of positive divisors: 6. Showing the recorded part of the sequence: 129.

DeficientOddComposite

Prime factorization

Factorization: 5^2 × 51577
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 1,598,918
Proper-divisor sum: 309,493
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1289425
Binary: 100111010110011010001 (21 bits)
Octal: 0o4726321
Hexadecimal: 0x13ACD1

Divisor catalog (6)

152551,577257,8851,289,425

Showing 6 of 6.

Collatz trajectory (129 steps)

Even: n → n/2; Odd: n → 3n + 1

1,289,4253,868,2761,934,138967,0692,901,2081,450,604725,302362,6511,087,954543,9771,631,932815,966407,9831,223,950611,9751,835,926917,9632,753,8901,376,9454,130,8362,065,4181,032,7093,098,1281,549,064774,532387,266193,633580,900290,450145,225435,676217,838108,919326,758163,379490,138245,069735,208367,604183,80291,901275,704137,85268,92634,463103,39051,695155,08677,543232,630116,315348,946174,473523,420261,710130,855392,566196,283588,850294,425

Showing 60 of 60.