Base | Representation |
---|---|
bin | 10101100101000000… |
… | …001001111011110000 |
3 | 2012210201021020202110 |
4 | 111211000021323300 |
5 | 334422330012414 |
6 | 14351024045320 |
7 | 1450105306056 |
oct | 254500117360 |
9 | 65721236673 |
10 | 23169375984 |
11 | 990a566117 |
12 | 45a7463840 |
13 | 22531b3441 |
14 | 119b1bc1d6 |
15 | 90911a459 |
hex | 565009ef0 |
23169375984 has 40 divisors (see below), whose sum is σ = 59861182032. Its totient is φ = 7722227200.
The previous prime is 23169375967. The next prime is 23169375991. The reversal of 23169375984 is 48957396132.
It is a congruent number.
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, 486082 + ... + 531614.
Almost surely, 223169375984 is an apocalyptic number.
23169375984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23169375984 is an abundant number, since it is smaller than the sum of its proper divisors (36691806048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23169375984 is a wasteful number, since it uses less digits than its factorization.
23169375984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56145 (or 56139 counting only the distinct ones).
The product of its digits is 9797760, while the sum is 57.
The spelling of 23169375984 in words is "twenty-three billion, one hundred sixty-nine million, three hundred seventy-five thousand, nine hundred eighty-four".
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