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22959742913 = 26778576669
BaseRepresentation
bin10101011000100000…
…011101111111000001
32012021002210210020122
4111120200131333001
5334010143233123
614314134550025
71441651410662
oct253040357701
965232723218
1022959742913
1198121a3748
124549208315
13221b9355c3
14117b40d369
158e5a0bbc8
hex55881dfc1

22959742913 has 4 divisors (see below), whose sum is σ = 22968322260. Its totient is φ = 22951163568.

The previous prime is 22959742907. The next prime is 22959742933. The reversal of 22959742913 is 31924795922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1111355569 + 21848387344 = 33337^2 + 147812^2 .

It is a cyclic number.

It is not a de Polignac number, because 22959742913 - 212 = 22959738817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22959742933) 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 3 ways as a sum of consecutive naturals, for example, 4285658 + ... + 4291011.

It is an arithmetic number, because the mean of its divisors is an integer number (5742080565).

Almost surely, 222959742913 is an apocalyptic number.

It is an amenable number.

22959742913 is a deficient number, since it is larger than the sum of its proper divisors (8579347).

22959742913 is an equidigital number, since it uses as much as digits as its factorization.

22959742913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8579346.

The product of its digits is 2449440, while the sum is 53.

The spelling of 22959742913 in words is "twenty-two billion, nine hundred fifty-nine million, seven hundred forty-two thousand, nine hundred thirteen".

Divisors: 1 2677 8576669 22959742913