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12241560530 = 257330754623
BaseRepresentation
bin10110110011010011…
…10110001111010010
31011121010122201002202
423121221312033102
5200032314414110
65342415043202
7612233355563
oct133151661722
934533581082
1012241560530
115212050681
122457810502
131201210a54
14841b3c16a
154b9a890a5
hex2d9a763d2

12241560530 has 32 divisors (see below), whose sum is σ = 22409823744. Its totient is φ = 4813727616.

The previous prime is 12241560509. The next prime is 12241560557. The reversal of 12241560530 is 3506514221.

It is a junction number, because it is equal to n+sod(n) for n = 12241560493 and 12241560502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196799 + ... + 251421.

It is an arithmetic number, because the mean of its divisors is an integer number (700306992).

Almost surely, 212241560530 is an apocalyptic number.

12241560530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12241560530 is a deficient number, since it is larger than the sum of its proper divisors (10168263214).

12241560530 is a wasteful number, since it uses less digits than its factorization.

12241560530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55010.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 12241560530 in words is "twelve billion, two hundred forty-one million, five hundred sixty thousand, five hundred thirty".

Divisors: 1 2 5 10 73 146 307 365 614 730 1535 3070 22411 44822 54623 109246 112055 224110 273115 546230 3987479 7974958 16769261 19937395 33538522 39874790 83846305 167692610 1224156053 2448312106 6120780265 12241560530