Base | Representation |
---|---|
bin | 10101100101001111… |
… | …011001101100010000 |
3 | 2012210222210022012112 |
4 | 111211033121230100 |
5 | 334424340411223 |
6 | 14351245444452 |
7 | 1450154263214 |
oct | 254517315420 |
9 | 65728708175 |
10 | 23173372688 |
11 | 9911845984 |
12 | 45a8870728 |
13 | 2253c8265b |
14 | 119b93c944 |
15 | 909659778 |
hex | 5653d9b10 |
23173372688 has 20 divisors (see below), whose sum is σ = 44958217728. Its totient is φ = 11571252000.
The previous prime is 23173372687. The next prime is 23173372787. The reversal of 23173372688 is 88627337132.
It is not an unprimeable number, because it can be changed into a prime (23173372687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952256 + ... + 976287.
Almost surely, 223173372688 is an apocalyptic number.
It is an amenable number.
23173372688 is a deficient number, since it is larger than the sum of its proper divisors (21784845040).
23173372688 is a wasteful number, since it uses less digits than its factorization.
23173372688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1929302 (or 1929296 counting only the distinct ones).
The product of its digits is 2032128, while the sum is 50.
The spelling of 23173372688 in words is "twenty-three billion, one hundred seventy-three million, three hundred seventy-two thousand, six hundred eighty-eight".
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