Base | Representation |
---|---|
bin | 11101000101110… |
… | …010011010011011 |
3 | 1021000100211121202 |
4 | 131011302122123 |
5 | 1444420301400 |
6 | 120232424415 |
7 | 15044261114 |
oct | 3505623233 |
9 | 1230324552 |
10 | 488056475 |
11 | 23054a065 |
12 | 11754810b |
13 | 7a162a1a |
14 | 48b6720b |
15 | 2cca94d5 |
hex | 1d17269b |
488056475 has 12 divisors (see below), whose sum is σ = 614224824. Its totient is φ = 384616320.
The previous prime is 488056469. The next prime is 488056487. The reversal of 488056475 is 574650884.
It is not a de Polignac number, because 488056475 - 26 = 488056411 is a prime.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144014 + ... + 147363.
It is an arithmetic number, because the mean of its divisors is an integer number (51185402).
Almost surely, 2488056475 is an apocalyptic number.
488056475 is a deficient number, since it is larger than the sum of its proper divisors (126168349).
488056475 is a wasteful number, since it uses less digits than its factorization.
488056475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291454 (or 291449 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 47.
The square root of 488056475 is about 22092.0002489589. Note that the first 3 decimals coincide. The cubic root of 488056475 is about 787.3298061700.
The spelling of 488056475 in words is "four hundred eighty-eight million, fifty-six thousand, four hundred seventy-five".
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