Base | Representation |
---|---|
bin | 11100111110011… |
… | …110000010101000 |
3 | 1020212202101000000 |
4 | 130332132002220 |
5 | 1443422404044 |
6 | 120123343000 |
7 | 15022051011 |
oct | 3476360250 |
9 | 1225671000 |
10 | 486138024 |
11 | 22a459769 |
12 | 116981a60 |
13 | 79940748 |
14 | 487c8008 |
15 | 2ca2ad69 |
hex | 1cf9e0a8 |
486138024 has 56 divisors (see below), whose sum is σ = 1366654410. Its totient is φ = 162044064.
The previous prime is 486138019. The next prime is 486138031. The reversal of 486138024 is 420831684.
It can be written as a sum of positive squares in only one way, i.e., 388484100 + 97653924 = 19710^2 + 9882^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 486138024.
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 35847 + ... + 47510.
Almost surely, 2486138024 is an apocalyptic number.
It is an amenable number.
486138024 is an abundant number, since it is smaller than the sum of its proper divisors (880516386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486138024 is an equidigital number, since it uses as much as digits as its factorization.
486138024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83381 (or 83362 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 486138024 is about 22048.5379107096. The cubic root of 486138024 is about 786.2968402734.
The spelling of 486138024 in words is "four hundred eighty-six million, one hundred thirty-eight thousand, twenty-four".
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