Base | Representation |
---|---|
bin | 1011110000111… |
… | …10111101110100 |
3 | 20212201010022120 |
4 | 11320132331310 |
5 | 200231133410 |
6 | 13443155540 |
7 | 2305606431 |
oct | 570367564 |
9 | 225633276 |
10 | 98692980 |
11 | 50789551 |
12 | 29075bb0 |
13 | 175a6919 |
14 | d170b88 |
15 | 89e7570 |
hex | 5e1ef74 |
98692980 has 24 divisors (see below), whose sum is σ = 276340512. Its totient is φ = 26318112.
The previous prime is 98692967. The next prime is 98692991. The reversal of 98692980 is 8929689.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822382 + ... + 822501.
It is an arithmetic number, because the mean of its divisors is an integer number (11514188).
Almost surely, 298692980 is an apocalyptic number.
It is an amenable number.
98692980 is an abundant number, since it is smaller than the sum of its proper divisors (177647532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98692980 is a wasteful number, since it uses less digits than its factorization.
98692980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1644895 (or 1644893 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 51.
The square root of 98692980 is about 9934.4340553451. The cubic root of 98692980 is about 462.1277920882.
The spelling of 98692980 in words is "ninety-eight million, six hundred ninety-two thousand, nine hundred eighty".
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