Base | Representation |
---|---|
bin | 101101100010… |
… | …1001110001010 |
3 | 1122221001101110 |
4 | 1123011032022 |
5 | 22103021430 |
6 | 2211431150 |
7 | 406642521 |
oct | 133051612 |
9 | 48831343 |
10 | 23876490 |
11 | 12528840 |
12 | 7bb54b6 |
13 | 4c3ca01 |
14 | 32574b8 |
15 | 21697b0 |
hex | 16c538a |
23876490 has 32 divisors (see below), whose sum is σ = 62513856. Its totient is φ = 5788160.
The previous prime is 23876477. The next prime is 23876509. The reversal of 23876490 is 9467832.
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, 35847 + ... + 36506.
It is an arithmetic number, because the mean of its divisors is an integer number (1953558).
Almost surely, 223876490 is an apocalyptic number.
23876490 is an abundant number, since it is smaller than the sum of its proper divisors (38637366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23876490 is a wasteful number, since it uses less digits than its factorization.
23876490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72374.
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 23876490 is about 4886.3575391082. The cubic root of 23876490 is about 287.9542510279.
The spelling of 23876490 in words is "twenty-three million, eight hundred seventy-six thousand, four hundred ninety".
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