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23012207037093 = 383424121791677
BaseRepresentation
bin1010011101101111100100…
…11011010000101010100101
310000110221112021102111221210
411032313302123100222211
511004013000000141333
6120535354552502033
74563401641256301
oct516676233205245
9100427467374853
1023012207037093
117372470a4441a
1226b7b056aa919
13cac070b277c1
14597b22466d01
1529d9010e4a63
hex14edf26d0aa5

23012207037093 has 16 divisors (see below), whose sum is σ = 31059940153536. Its totient is φ = 15153059823360.

The previous prime is 23012207036933. The next prime is 23012207037137. The reversal of 23012207037093 is 39073070221032.

It is a happy number.

It is not a de Polignac number, because 23012207037093 - 229 = 23011670166181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012207037793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9839830 + ... + 11951847.

It is an arithmetic number, because the mean of its divisors is an integer number (1941246259596).

Almost surely, 223012207037093 is an apocalyptic number.

It is an amenable number.

23012207037093 is a deficient number, since it is larger than the sum of its proper divisors (8047733116443).

23012207037093 is a wasteful number, since it uses less digits than its factorization.

23012207037093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21796004.

The product of its (nonzero) digits is 95256, while the sum is 39.

The spelling of 23012207037093 in words is "twenty-three trillion, twelve billion, two hundred seven million, thirty-seven thousand, ninety-three".

Divisors: 1 3 83 249 4241 12723 352003 1056009 21791677 65375031 1808709191 5426127573 92418502157 277255506471 7670735679031 23012207037093