Base | Representation |
---|---|
bin | 1011110001010… |
… | …00010000110000 |
3 | 20212210001112210 |
4 | 11320220100300 |
5 | 200233343211 |
6 | 13444052120 |
7 | 2306125434 |
oct | 570502060 |
9 | 225701483 |
10 | 98731056 |
11 | 50805116 |
12 | 29094040 |
13 | 175bb058 |
14 | d1809c4 |
15 | 8a039a6 |
hex | 5e28430 |
98731056 has 40 divisors (see below), whose sum is σ = 256640320. Its totient is φ = 32705856.
The previous prime is 98731043. The next prime is 98731079. The reversal of 98731056 is 65013789.
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, 1515 + ... + 14133.
It is an arithmetic number, because the mean of its divisors is an integer number (6416008).
Almost surely, 298731056 is an apocalyptic number.
It is an amenable number.
98731056 is an abundant number, since it is smaller than the sum of its proper divisors (157909264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98731056 is a wasteful number, since it uses less digits than its factorization.
98731056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12793 (or 12787 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 39.
The square root of 98731056 is about 9936.3502353731. The cubic root of 98731056 is about 462.1872144687.
The spelling of 98731056 in words is "ninety-eight million, seven hundred thirty-one thousand, fifty-six".
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