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23062434223 = 65707350989
BaseRepresentation
bin10101011110101000…
…001101000110101111
32012112021001001020111
4111132220031012233
5334212440343343
614332244000451
71444336312363
oct253650150657
965467031214
1023062434223
1198651631a4
124577690127
132236cac0aa
14118ad012a3
158eea43c9d
hex55ea0d1af

23062434223 has 4 divisors (see below), whose sum is σ = 23062850920. Its totient is φ = 23062017528.

The previous prime is 23062434181. The next prime is 23062434247. The reversal of 23062434223 is 32243426032.

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

It is a cyclic number.

It is not a de Polignac number, because 23062434223 - 29 = 23062433711 is a prime.

It is a super-2 number, since 2×230624342232 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23062434623) 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 3 ways as a sum of consecutive naturals, for example, 109788 + ... + 241201.

It is an arithmetic number, because the mean of its divisors is an integer number (5765712730).

Almost surely, 223062434223 is an apocalyptic number.

23062434223 is a deficient number, since it is larger than the sum of its proper divisors (416697).

23062434223 is an equidigital number, since it uses as much as digits as its factorization.

23062434223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416696.

The product of its (nonzero) digits is 41472, while the sum is 31.

The spelling of 23062434223 in words is "twenty-three billion, sixty-two million, four hundred thirty-four thousand, two hundred twenty-three".

Divisors: 1 65707 350989 23062434223