Base | Representation |
---|---|
bin | 1011110010011… |
… | …11011000011100 |
3 | 20220002012100110 |
4 | 11321033120130 |
5 | 200304010132 |
6 | 13451330020 |
7 | 2310363543 |
oct | 571173034 |
9 | 226065313 |
10 | 98891292 |
11 | 50904545 |
12 | 29150910 |
13 | 17645c76 |
14 | d1c315a |
15 | 8a361cc |
hex | 5e4f61c |
98891292 has 24 divisors (see below), whose sum is σ = 231322000. Its totient is φ = 32881536.
The previous prime is 98891281. The next prime is 98891297. The reversal of 98891292 is 29219889.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98891297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5167 + ... + 14982.
Almost surely, 298891292 is an apocalyptic number.
It is an amenable number.
98891292 is an abundant number, since it is smaller than the sum of its proper divisors (132430708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98891292 is a wasteful number, since it uses less digits than its factorization.
98891292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20565 (or 20563 counting only the distinct ones).
The product of its digits is 186624, while the sum is 48.
The square root of 98891292 is about 9944.4100880847. The cubic root of 98891292 is about 462.4371155798.
The spelling of 98891292 in words is "ninety-eight million, eight hundred ninety-one thousand, two hundred ninety-two".
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