Base | Representation |
---|---|
bin | 1011110010100… |
… | …10001110111110 |
3 | 20220002210101010 |
4 | 11321102032332 |
5 | 200304343344 |
6 | 13451500050 |
7 | 2310442602 |
oct | 571221676 |
9 | 226083333 |
10 | 98902974 |
11 | 509122a5 |
12 | 29157626 |
13 | 1764b391 |
14 | d1c7502 |
15 | 8a398b9 |
hex | 5e523be |
98902974 has 16 divisors (see below), whose sum is σ = 209441808. Its totient is φ = 31028352.
The previous prime is 98902949. The next prime is 98902987. The reversal of 98902974 is 47920989.
It is a happy 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, 484717 + ... + 484920.
It is an arithmetic number, because the mean of its divisors is an integer number (13090113).
Almost surely, 298902974 is an apocalyptic number.
98902974 is an abundant number, since it is smaller than the sum of its proper divisors (110538834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98902974 is a wasteful number, since it uses less digits than its factorization.
98902974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 969659.
The product of its (nonzero) digits is 326592, while the sum is 48.
The square root of 98902974 is about 9944.9974358971. The cubic root of 98902974 is about 462.4553240508.
The spelling of 98902974 in words is "ninety-eight million, nine hundred two thousand, nine hundred seventy-four".
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