Base | Representation |
---|---|
bin | 11010100111000100… |
… | …001100110101100100 |
3 | 2201202021120112212022 |
4 | 122213010030311210 |
5 | 432004102400004 |
6 | 21043124042312 |
7 | 2031025641242 |
oct | 324704146544 |
9 | 81667515768 |
10 | 28572700004 |
11 | 111325a9462 |
12 | 5654b33398 |
13 | 29047785a4 |
14 | 1550a6b792 |
15 | b236902be |
hex | 6a710cd64 |
28572700004 has 48 divisors (see below), whose sum is σ = 53019724800. Its totient is φ = 13435458336.
The previous prime is 28572699983. The next prime is 28572700021. The reversal of 28572700004 is 40000727582.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18516857 + ... + 18518399.
It is an arithmetic number, because the mean of its divisors is an integer number (1104577600).
Almost surely, 228572700004 is an apocalyptic number.
It is an amenable number.
28572700004 is a deficient number, since it is larger than the sum of its proper divisors (24447024796).
28572700004 is a wasteful number, since it uses less digits than its factorization.
28572700004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3192 (or 3190 counting only the distinct ones).
The product of its (nonzero) digits is 31360, while the sum is 35.
The spelling of 28572700004 in words is "twenty-eight billion, five hundred seventy-two million, seven hundred thousand, four".
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