Base | Representation |
---|---|
bin | 11011011011100… |
… | …101001111101000 |
3 | 1012001222100200002 |
4 | 123123211033220 |
5 | 1420303342042 |
6 | 113400002132 |
7 | 14255523326 |
oct | 3333451750 |
9 | 1161870602 |
10 | 460215272 |
11 | 216863600 |
12 | 10a160348 |
13 | 7446553a |
14 | 4519ad16 |
15 | 2a60a132 |
hex | 1b6e53e8 |
460215272 has 24 divisors (see below), whose sum is σ = 948482850. Its totient is φ = 209188320.
The previous prime is 460215229. The next prime is 460215299. The reversal of 460215272 is 272512064.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 327827236 + 132388036 = 18106^2 + 11506^2 .
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 5 ways as a sum of consecutive naturals, for example, 236747 + ... + 238682.
Almost surely, 2460215272 is an apocalyptic number.
It is an amenable number.
460215272 is an abundant number, since it is smaller than the sum of its proper divisors (488267578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
460215272 is a wasteful number, since it uses less digits than its factorization.
460215272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475457 (or 475442 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 460215272 is about 21452.6285568925. The cubic root of 460215272 is about 772.0646629864.
The spelling of 460215272 in words is "four hundred sixty million, two hundred fifteen thousand, two hundred seventy-two".
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