Base | Representation |
---|---|
bin | 10110000111010101… |
… | …110000110101001000 |
3 | 2021021212021122020120 |
4 | 112013111300311020 |
5 | 342112314400142 |
6 | 14524123423240 |
7 | 1500302061615 |
oct | 260725606510 |
9 | 67255248216 |
10 | 23745465672 |
11 | a0857728a5 |
12 | 4728384b20 |
13 | 2315659b06 |
14 | 12138dd50c |
15 | 93e9b37ec |
hex | 587570d48 |
23745465672 has 64 divisors (see below), whose sum is σ = 59734748160. Its totient is φ = 7865793600.
The previous prime is 23745465643. The next prime is 23745465697. The reversal of 23745465672 is 27656454732.
It is a super-3 number, since 3×237454656723 (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 15 ways as a sum of consecutive naturals, for example, 3759397 + ... + 3765707.
It is an arithmetic number, because the mean of its divisors is an integer number (933355440).
Almost surely, 223745465672 is an apocalyptic number.
It is an amenable number.
23745465672 is an abundant number, since it is smaller than the sum of its proper divisors (35989282488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23745465672 is a wasteful number, since it uses less digits than its factorization.
23745465672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7274 (or 7270 counting only the distinct ones).
The product of its digits is 8467200, while the sum is 51.
The spelling of 23745465672 in words is "twenty-three billion, seven hundred forty-five million, four hundred sixty-five thousand, six hundred seventy-two".
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