Base | Representation |
---|---|
bin | 11100010110110… |
… | …001001000100001 |
3 | 1020011011121111212 |
4 | 130112301020201 |
5 | 1433241333330 |
6 | 115112315505 |
7 | 14534433200 |
oct | 3426611041 |
9 | 1204147455 |
10 | 475730465 |
11 | 2245a0381 |
12 | 1133a2b95 |
13 | 77738522 |
14 | 47279237 |
15 | 2bb72295 |
hex | 1c5b1221 |
475730465 has 24 divisors (see below), whose sum is σ = 703150632. Its totient is φ = 307023360.
The previous prime is 475730447. The next prime is 475730467. The reversal of 475730465 is 564037574.
It can be written as a sum of positive squares in 4 ways, for example, as 102738496 + 372991969 = 10136^2 + 19313^2 .
It is not a de Polignac number, because 475730465 - 26 = 475730401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (475730467) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52946 + ... + 61275.
It is an arithmetic number, because the mean of its divisors is an integer number (29297943).
Almost surely, 2475730465 is an apocalyptic number.
It is an amenable number.
475730465 is a deficient number, since it is larger than the sum of its proper divisors (227420167).
475730465 is a wasteful number, since it uses less digits than its factorization.
475730465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114257 (or 114250 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 41.
The square root of 475730465 is about 21811.2462963490. The cubic root of 475730465 is about 780.6451297618.
The spelling of 475730465 in words is "four hundred seventy-five million, seven hundred thirty thousand, four hundred sixty-five".
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