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23054255051 = 101379602269
BaseRepresentation
bin10101011110001001…
…000000001111001011
32012111200122111112012
4111132021000033023
5334203342130201
614331352410135
71444206635402
oct253611001713
965450574465
1023054255051
119860587053
1245749a694b
1322353a7249
141189bb2639
158ede7a5bb
hex55e2403cb

23054255051 has 8 divisors (see below), whose sum is σ = 23343985200. Its totient is φ = 22765730400.

The previous prime is 23054255039. The next prime is 23054255069. The reversal of 23054255051 is 15055245032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23054255051 - 26 = 23054254987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23054254999 and 23054255017.

It is not an unprimeable number, because it can be changed into a prime (23054252051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262856 + ... + 339413.

It is an arithmetic number, because the mean of its divisors is an integer number (2917998150).

Almost surely, 223054255051 is an apocalyptic number.

23054255051 is a deficient number, since it is larger than the sum of its proper divisors (289730149).

23054255051 is a wasteful number, since it uses less digits than its factorization.

23054255051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602749.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 23054255051 in words is "twenty-three billion, fifty-four million, two hundred fifty-five thousand, fifty-one".

Divisors: 1 101 379 38279 602269 60829169 228259951 23054255051