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23110423431401 = 4310931028947791
BaseRepresentation
bin1010100000100110100001…
…00101000100100011101001
310000211100001010220022011102
411100103100211010203221
511012120121344301101
6121052440523011145
74603446556661225
oct520232045044351
9100740033808142
1023110423431401
1174000915a3129
122712b56069ab5
13cb83c3c67357
1459c79c67b785
152a124d96386b
hex1504d09448e9

23110423431401 has 16 divisors (see below), whose sum is σ = 23672306676480. Its totient is φ = 22549655681280.

The previous prime is 23110423431397. The next prime is 23110423431439. The reversal of 23110423431401 is 10413432401132.

It is a cyclic number.

It is not a de Polignac number, because 23110423431401 - 22 = 23110423431397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23110423437401) 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 15 ways as a sum of consecutive naturals, for example, 483548816 + ... + 483596606.

It is an arithmetic number, because the mean of its divisors is an integer number (1479519167280).

Almost surely, 223110423431401 is an apocalyptic number.

It is an amenable number.

23110423431401 is a deficient number, since it is larger than the sum of its proper divisors (561883245079).

23110423431401 is a wasteful number, since it uses less digits than its factorization.

23110423431401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59216.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 23110423431401 its reverse (10413432401132), we get a palindrome (33523855832533).

The spelling of 23110423431401 in words is "twenty-three trillion, one hundred ten billion, four hundred twenty-three million, four hundred thirty-one thousand, four hundred one".

Divisors: 1 43 1093 10289 46999 47791 442427 2055013 11245877 52235563 483572711 491721599 2246129209 21144028757 537451707707 23110423431401