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10896922953 = 34719218559
BaseRepresentation
bin10100010011000000…
…11101100101001001
31001010102111001010000
422021200131211021
5134304103013303
65001142513213
7534015213450
oct121140354511
931112431100
1010896922953
114692035554
122141435809
131048777407
1475531bb97
1543b9ccda3
hex28981d949

10896922953 has 20 divisors (see below), whose sum is σ = 18603566080. Its totient is φ = 6226812792.

The previous prime is 10896922919. The next prime is 10896922963. The reversal of 10896922953 is 35922969801.

It is a happy number.

It is not a de Polignac number, because 10896922953 - 26 = 10896922889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10896922953.

It is not an unprimeable number, because it can be changed into a prime (10896922913) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9608713 + ... + 9609846.

It is an arithmetic number, because the mean of its divisors is an integer number (930178304).

Almost surely, 210896922953 is an apocalyptic number.

It is an amenable number.

10896922953 is a deficient number, since it is larger than the sum of its proper divisors (7706643127).

10896922953 is an equidigital number, since it uses as much as digits as its factorization.

10896922953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19218578 (or 19218569 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 10896922953 in words is "ten billion, eight hundred ninety-six million, nine hundred twenty-two thousand, nine hundred fifty-three".

Divisors: 1 3 7 9 21 27 63 81 189 567 19218559 57655677 134529913 172967031 403589739 518901093 1210769217 1556703279 3632307651 10896922953