Base | Representation |
---|---|
bin | 11101000110001… |
… | …011010111000000 |
3 | 1021000120000210020 |
4 | 131012023113000 |
5 | 1444432034111 |
6 | 120234533440 |
7 | 15045165036 |
oct | 3506132700 |
9 | 1230500706 |
10 | 488158656 |
11 | 230609907 |
12 | 117597280 |
13 | 7a19a39b |
14 | 48b92556 |
15 | 2ccc9906 |
hex | 1d18b5c0 |
488158656 has 56 divisors (see below), whose sum is σ = 1293327360. Its totient is φ = 162500352.
The previous prime is 488158651. The next prime is 488158679. The reversal of 488158656 is 656851884.
It is a happy number.
It is a super-3 number, since 3×4881586563 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 488158599 and 488158608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488158651) by changing a digit.
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, 207535 + ... + 209873.
Almost surely, 2488158656 is an apocalyptic number.
It is an amenable number.
488158656 is an abundant number, since it is smaller than the sum of its proper divisors (805168704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488158656 is a wasteful number, since it uses less digits than its factorization.
488158656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3441 (or 3431 counting only the distinct ones).
The product of its digits is 1843200, while the sum is 51.
The square root of 488158656 is about 22094.3127523804. The cubic root of 488158656 is about 787.3847482633.
The spelling of 488158656 in words is "four hundred eighty-eight million, one hundred fifty-eight thousand, six hundred fifty-six".
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