Base | Representation |
---|---|
bin | 1011101110101… |
… | …11101011100000 |
3 | 20212011021210012 |
4 | 11313113223200 |
5 | 200142312432 |
6 | 13433024052 |
7 | 2303252234 |
oct | 567275340 |
9 | 225137705 |
10 | 98400992 |
11 | 505aa138 |
12 | 28b55028 |
13 | 17503a51 |
14 | d0d65c4 |
15 | 898acb2 |
hex | 5dd7ae0 |
98400992 has 24 divisors (see below), whose sum is σ = 202151376. Its totient is φ = 47060992.
The previous prime is 98400979. The next prime is 98401013. The reversal of 98400992 is 29900489.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66113 + ... + 67584.
It is an arithmetic number, because the mean of its divisors is an integer number (8422974).
Almost surely, 298400992 is an apocalyptic number.
98400992 is a gapful number since it is divisible by the number (92) formed by its first and last digit.
It is an amenable number.
98400992 is an abundant number, since it is smaller than the sum of its proper divisors (103750384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98400992 is a wasteful number, since it uses less digits than its factorization.
98400992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133730 (or 133722 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 41.
The square root of 98400992 is about 9919.7274156098. The cubic root of 98400992 is about 461.6715993571.
The spelling of 98400992 in words is "ninety-eight million, four hundred thousand, nine hundred ninety-two".
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