Base | Representation |
---|---|
bin | 11101000111001… |
… | …101000000101100 |
3 | 1021001001200122210 |
4 | 131013031000230 |
5 | 2000014140224 |
6 | 120244410420 |
7 | 15050365032 |
oct | 3507150054 |
9 | 1231050583 |
10 | 488427564 |
11 | 230782949 |
12 | 1176a6a10 |
13 | 7a2628c1 |
14 | 48c22552 |
15 | 2cd2e429 |
hex | 1d1cd02c |
488427564 has 24 divisors (see below), whose sum is σ = 1140023808. Its totient is φ = 162757840.
The previous prime is 488427559. The next prime is 488427581. The reversal of 488427564 is 465724884.
It is a super-2 number, since 2×4884275642 = 477122970549948192, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64969 + ... + 72095.
It is an arithmetic number, because the mean of its divisors is an integer number (47500992).
Almost surely, 2488427564 is an apocalyptic number.
It is an amenable number.
488427564 is an abundant number, since it is smaller than the sum of its proper divisors (651596244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488427564 is a wasteful number, since it uses less digits than its factorization.
488427564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12845 (or 12843 counting only the distinct ones).
The product of its digits is 1720320, while the sum is 48.
The square root of 488427564 is about 22100.3973719931. The cubic root of 488427564 is about 787.5293018072.
The spelling of 488427564 in words is "four hundred eighty-eight million, four hundred twenty-seven thousand, five hundred sixty-four".
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