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23210410413 = 31572313879
BaseRepresentation
bin10101100111011100…
…101100000110101101
32012220120111000102010
4111213130230012231
5340013331113123
614355051351433
71451114143011
oct254734540655
965816430363
1023210410413
119930742973
1245b9152579
13225b84ca78
1411a2820541
1590ca23993
hex56772c1ad

23210410413 has 12 divisors (see below), whose sum is σ = 31145684640. Its totient is φ = 15374999952.

The previous prime is 23210410409. The next prime is 23210410423. The reversal of 23210410413 is 31401401232.

It is not a de Polignac number, because 23210410413 - 22 = 23210410409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23210410413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210410423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82993 + ... + 230886.

It is an arithmetic number, because the mean of its divisors is an integer number (2595473720).

Almost surely, 223210410413 is an apocalyptic number.

It is an amenable number.

23210410413 is a deficient number, since it is larger than the sum of its proper divisors (7935274227).

23210410413 is an equidigital number, since it uses as much as digits as its factorization.

23210410413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314196 (or 314039 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23210410413 its reverse (31401401232), we get a palindrome (54611811645).

The spelling of 23210410413 in words is "twenty-three billion, two hundred ten million, four hundred ten thousand, four hundred thirteen".

Divisors: 1 3 157 471 24649 73947 313879 941637 49279003 147837009 7736803471 23210410413