Base | Representation |
---|---|
bin | 10110010011000101… |
… | …100111101100011000 |
3 | 2021210121011002120100 |
4 | 112103011213230120 |
5 | 343013243414121 |
6 | 14555444055400 |
7 | 1505214256326 |
oct | 262305475430 |
9 | 67717132510 |
10 | 23942560536 |
11 | a176a51114 |
12 | 4782394560 |
13 | 23474379ab |
14 | 1231b66d16 |
15 | 951e47026 |
hex | 593167b18 |
23942560536 has 48 divisors (see below), whose sum is σ = 65450478600. Its totient is φ = 7906263552.
The previous prime is 23942560517. The next prime is 23942560559. The reversal of 23942560536 is 63506524932.
23942560536 is a `hidden beast` number, since 2 + 3 + 9 + 4 + 2 + 5 + 605 + 36 = 666.
It is a super-4 number, since 4×239425605364 (a number of 43 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23942560491 and 23942560500.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 1546201 + ... + 1561608.
Almost surely, 223942560536 is an apocalyptic number.
It is an amenable number.
23942560536 is an abundant number, since it is smaller than the sum of its proper divisors (41507918064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23942560536 is a wasteful number, since it uses less digits than its factorization.
23942560536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3107928 (or 3107921 counting only the distinct ones).
The product of its (nonzero) digits is 1166400, while the sum is 45.
The spelling of 23942560536 in words is "twenty-three billion, nine hundred forty-two million, five hundred sixty thousand, five hundred thirty-six".
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