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10576640377 = 19934359581
BaseRepresentation
bin10011101100110101…
…01011100101111001
31000022002211000000101
421312122223211321
5133130104443002
64505302035401
7523045650142
oct116632534571
930262730011
1010576640377
114538268506
122072118b61
13cc72c76b4
14724988ac9
1541d814587
hex2766ab979

10576640377 has 8 divisors (see below), whose sum is σ = 11134684160. Its totient is φ = 10018734480.

The previous prime is 10576640359. The next prime is 10576640407. The reversal of 10576640377 is 77304667501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10576640377 - 227 = 10442422649 is a prime.

It is a super-2 number, since 2×105766403772 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10576640077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147727 + ... + 207307.

It is an arithmetic number, because the mean of its divisors is an integer number (1391835520).

Almost surely, 210576640377 is an apocalyptic number.

It is an amenable number.

10576640377 is a deficient number, since it is larger than the sum of its proper divisors (558043783).

10576640377 is an equidigital number, since it uses as much as digits as its factorization.

10576640377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68943.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 10576640377 in words is "ten billion, five hundred seventy-six million, six hundred forty thousand, three hundred seventy-seven".

Divisors: 1 19 9343 59581 177517 1132039 556665283 10576640377