Base | Representation |
---|---|
bin | 110100000100000001… |
… | …100000100111101110 |
3 | 12100021220121212120210 |
4 | 310010001200213232 |
5 | 1403441413020340 |
6 | 41403035323250 |
7 | 4016206556346 |
oct | 640401404756 |
9 | 170256555523 |
10 | 55902079470 |
11 | 217872a2786 |
12 | aa015b0526 |
13 | 536b772643 |
14 | 29c452dd26 |
15 | 16c2ad9180 |
hex | d040609ee |
55902079470 has 16 divisors (see below), whose sum is σ = 134164990800. Its totient is φ = 14907221184.
The previous prime is 55902079451. The next prime is 55902079511. The reversal of 55902079470 is 7497020955.
It is a Curzon number.
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, 931701295 + ... + 931701354.
It is an arithmetic number, because the mean of its divisors is an integer number (8385311925).
Almost surely, 255902079470 is an apocalyptic number.
55902079470 is an abundant number, since it is smaller than the sum of its proper divisors (78262911330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55902079470 is a wasteful number, since it uses less digits than its factorization.
55902079470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1863402659.
The product of its (nonzero) digits is 793800, while the sum is 48.
The spelling of 55902079470 in words is "fifty-five billion, nine hundred two million, seventy-nine thousand, four hundred seventy".
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