Base | Representation |
---|---|
bin | 11011111011110… |
… | …000111111000100 |
3 | 1012122211222122110 |
4 | 123323300333010 |
5 | 1424433330342 |
6 | 114300501020 |
7 | 14420322165 |
oct | 3373607704 |
9 | 1178758573 |
10 | 468651972 |
11 | 2205a6188 |
12 | 110b4a770 |
13 | 7612a679 |
14 | 4635576c |
15 | 2b224c9c |
hex | 1bef0fc4 |
468651972 has 24 divisors (see below), whose sum is σ = 1108924992. Its totient is φ = 154016800.
The previous prime is 468651943. The next prime is 468652001. The reversal of 468651972 is 279156864.
It is an interprime number because it is at equal distance from previous prime (468651943) and next prime (468652001).
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, 274179 + ... + 275882.
It is an arithmetic number, because the mean of its divisors is an integer number (46205208).
Almost surely, 2468651972 is an apocalyptic number.
It is an amenable number.
468651972 is an abundant number, since it is smaller than the sum of its proper divisors (640273020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468651972 is a wasteful number, since it uses less digits than its factorization.
468651972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550139 (or 550137 counting only the distinct ones).
The product of its digits is 725760, while the sum is 48.
The square root of 468651972 is about 21648.3711165529. The cubic root of 468651972 is about 776.7539723509.
The spelling of 468651972 in words is "four hundred sixty-eight million, six hundred fifty-one thousand, nine hundred seventy-two".
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