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5672792961 = 36115991181
BaseRepresentation
bin1010100100001111…
…11111001110000001
3112122100100202000000
411102013333032001
543104213333321
62334523350213
7260401641663
oct52207771601
915570322000
105672792961
112451164350
121123982369
136c5363334
143bb596533
15233052826
hex1521ff381

5672792961 has 56 divisors (see below), whose sum is σ = 9301867200. Its totient is φ = 3429410400.

The previous prime is 5672792959. The next prime is 5672792977. The reversal of 5672792961 is 1692972765.

5672792961 is a `hidden beast` number, since 567 + 2 + 79 + 2 + 9 + 6 + 1 = 666.

It is not a de Polignac number, because 5672792961 - 21 = 5672792959 is a prime.

It is a super-2 number, since 2×56727929612 = 64361159956742295042, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5672792898 and 5672792907.

It is not an unprimeable number, because it can be changed into a prime (5672792161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4802791 + ... + 4803971.

Almost surely, 25672792961 is an apocalyptic number.

It is an amenable number.

5672792961 is a deficient number, since it is larger than the sum of its proper divisors (3629074239).

5672792961 is a wasteful number, since it uses less digits than its factorization.

5672792961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809 (or 1794 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 54.

The square root of 5672792961 is about 75317.9458097471. The cubic root of 5672792961 is about 1783.4693268716.

The spelling of 5672792961 in words is "five billion, six hundred seventy-two million, seven hundred ninety-two thousand, nine hundred sixty-one".

Divisors: 1 3 9 11 27 33 81 99 243 297 599 729 891 1181 1797 2673 3543 5391 6589 8019 10629 12991 16173 19767 31887 38973 48519 59301 95661 116919 145557 177903 286983 350757 436671 533709 707419 860949 1052271 1601127 2122257 3156813 4803381 6366771 7781609 9470439 19100313 23344827 57300939 70034481 171902817 210103443 515708451 630310329 1890930987 5672792961