Base | Representation |
---|---|
bin | 101100001110101010… |
… | …010010011011010000 |
3 | 11112120200221210021222 |
4 | 230032222102123100 |
5 | 1234230043404200 |
6 | 33452240304212 |
7 | 3300601332410 |
oct | 541652223320 |
9 | 145520853258 |
10 | 47490606800 |
11 | 1916023387a |
12 | 9254612068 |
13 | 462ac01c90 |
14 | 2427356640 |
15 | 137e410d85 |
hex | b0ea926d0 |
47490606800 has 120 divisors (see below), whose sum is σ = 140426178816. Its totient is φ = 15029982720.
The previous prime is 47490606769. The next prime is 47490606827. The reversal of 47490606800 is 860609474.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 615944 + ... + 688743.
Almost surely, 247490606800 is an apocalyptic number.
47490606800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47490606800 is an abundant number, since it is smaller than the sum of its proper divisors (92935572016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47490606800 is a wasteful number, since it uses less digits than its factorization.
47490606800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1304725 (or 1304714 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 44.
The spelling of 47490606800 in words is "forty-seven billion, four hundred ninety million, six hundred six thousand, eight hundred".
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