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10640425053 = 33599879689
BaseRepresentation
bin10011110100011100…
…00000000001011101
31000110112211121010210
421322032000001131
5133242422100203
64515501123033
7524452056246
oct117216000135
930415747123
1010640425053
114570273915
12208b559479
13100759b1cb
1472d22dccd
15424213803
hex27a38005d

10640425053 has 8 divisors (see below), whose sum is σ = 14226753600. Its totient is φ = 7073856608.

The previous prime is 10640424983. The next prime is 10640425079. The reversal of 10640425053 is 35052404601.

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 10640425053 - 212 = 10640420957 is a prime.

It is a super-2 number, since 2×106404250532 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10640425053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10640425093) 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, 4938768 + ... + 4940921.

It is an arithmetic number, because the mean of its divisors is an integer number (1778344200).

Almost surely, 210640425053 is an apocalyptic number.

It is an amenable number.

10640425053 is a deficient number, since it is larger than the sum of its proper divisors (3586328547).

10640425053 is an equidigital number, since it uses as much as digits as its factorization.

10640425053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9880051.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 10640425053 its reverse (35052404601), we get a palindrome (45692829654).

The spelling of 10640425053 in words is "ten billion, six hundred forty million, four hundred twenty-five thousand, fifty-three".

Divisors: 1 3 359 1077 9879689 29639067 3546808351 10640425053