Base | Representation |
---|---|
bin | 11100111110100… |
… | …000101100000110 |
3 | 1020212202220212201 |
4 | 130332200230012 |
5 | 1443423230440 |
6 | 120123505114 |
7 | 15022124434 |
oct | 3476405406 |
9 | 1225686781 |
10 | 486148870 |
11 | 22a466929 |
12 | 11698819a |
13 | 7994566c |
14 | 487cbd54 |
15 | 2ca2e19a |
hex | 1cfa0b06 |
486148870 has 16 divisors (see below), whose sum is σ = 875575008. Its totient is φ = 194346880.
The previous prime is 486148867. The next prime is 486148889. The reversal of 486148870 is 78841684.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 486148870.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5310 + ... + 31630.
It is an arithmetic number, because the mean of its divisors is an integer number (54723438).
Almost surely, 2486148870 is an apocalyptic number.
486148870 is a deficient number, since it is larger than the sum of its proper divisors (389426138).
486148870 is a wasteful number, since it uses less digits than its factorization.
486148870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28175.
The product of its (nonzero) digits is 344064, while the sum is 46.
The square root of 486148870 is about 22048.7838666898. The cubic root of 486148870 is about 786.3026877980.
The spelling of 486148870 in words is "four hundred eighty-six million, one hundred forty-eight thousand, eight hundred seventy".
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