Base | Representation |
---|---|
bin | 10101011011001010… |
… | …011010001101110010 |
3 | 2012101012122010001010 |
4 | 111123022122031302 |
5 | 334103044320304 |
6 | 14322405451350 |
7 | 1443032153400 |
oct | 253312321562 |
9 | 65335563033 |
10 | 23004291954 |
11 | 9835361036 |
12 | 4560110b56 |
13 | 2227c32897 |
14 | 11832c8470 |
15 | 8e98ab789 |
hex | 55b29a372 |
23004291954 has 48 divisors (see below), whose sum is σ = 55246669056. Its totient is φ = 6360631200.
The previous prime is 23004291907. The next prime is 23004291983. The reversal of 23004291954 is 45919240032.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1252917 + ... + 1271144.
It is an arithmetic number, because the mean of its divisors is an integer number (1150972272).
Almost surely, 223004291954 is an apocalyptic number.
23004291954 is an abundant number, since it is smaller than the sum of its proper divisors (32242377102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23004291954 is a wasteful number, since it uses less digits than its factorization.
23004291954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2524111 (or 2524104 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 39.
The spelling of 23004291954 in words is "twenty-three billion, four million, two hundred ninety-one thousand, nine hundred fifty-four".
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