Base | Representation |
---|---|
bin | 100111100011000100… |
… | …1110111001110111000 |
3 | 22010012211121202010010 |
4 | 1033012021313032320 |
5 | 2342413241243140 |
6 | 103003224021520 |
7 | 6064421224122 |
oct | 1170611671670 |
9 | 263184552103 |
10 | 84928852920 |
11 | 3302213a24a |
12 | 145626018a0 |
13 | 8016312a32 |
14 | 41795da212 |
15 | 232106e880 |
hex | 13c62773b8 |
84928852920 has 64 divisors (see below), whose sum is σ = 255001633920. Its totient is φ = 22628576384.
The previous prime is 84928852919. The next prime is 84928852949. The reversal of 84928852920 is 2925882948.
It is a congruent number.
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, 155682 + ... + 440561.
It is an arithmetic number, because the mean of its divisors is an integer number (3984400530).
Almost surely, 284928852920 is an apocalyptic number.
It is an amenable number.
84928852920 is an abundant number, since it is smaller than the sum of its proper divisors (170072781000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84928852920 is a wasteful number, since it uses less digits than its factorization.
84928852920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 597444 (or 597440 counting only the distinct ones).
The product of its (nonzero) digits is 6635520, while the sum is 57.
The spelling of 84928852920 in words is "eighty-four billion, nine hundred twenty-eight million, eight hundred fifty-two thousand, nine hundred twenty".
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