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23054334386 = 231529770199
BaseRepresentation
bin10101011110001001…
…010011100110110010
32012111200210112100112
4111132021103212302
5334203402200021
614331354221322
71444210415606
oct253611234662
965450715315
1023054334386
119860630716
124574a24842
1322354043a5
141189bd3506
158ede93d5b
hex55e2539b2

23054334386 has 16 divisors (see below), whose sum is σ = 35704281600. Its totient is φ = 11153058240.

The previous prime is 23054334377. The next prime is 23054334397. The reversal of 23054334386 is 68343345032.

It is a super-3 number, since 3×230543343863 (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293315 + ... + 363513.

It is an arithmetic number, because the mean of its divisors is an integer number (2231517600).

Almost surely, 223054334386 is an apocalyptic number.

23054334386 is a deficient number, since it is larger than the sum of its proper divisors (12649947214).

23054334386 is a wasteful number, since it uses less digits than its factorization.

23054334386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75529.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 23054334386 in words is "twenty-three billion, fifty-four million, three hundred thirty-four thousand, three hundred eighty-six".

Divisors: 1 2 31 62 5297 10594 70199 140398 164207 328414 2176169 4352338 371844103 743688206 11527167193 23054334386