Base | Representation |
---|---|
bin | 1011110010100… |
… | …10001011000101 |
3 | 20220002210000220 |
4 | 11321102023011 |
5 | 200304341400 |
6 | 13451454553 |
7 | 2310442065 |
oct | 571221305 |
9 | 226083026 |
10 | 98902725 |
11 | 50912099 |
12 | 29157459 |
13 | 1764b22c |
14 | d1c73a5 |
15 | 8a397a0 |
hex | 5e522c5 |
98902725 has 12 divisors (see below), whose sum is σ = 163519296. Its totient is φ = 52748080.
The previous prime is 98902723. The next prime is 98902729. The reversal of 98902725 is 52720989.
It is not a de Polignac number, because 98902725 - 21 = 98902723 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98902721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 659277 + ... + 659426.
It is an arithmetic number, because the mean of its divisors is an integer number (13626608).
Almost surely, 298902725 is an apocalyptic number.
It is an amenable number.
98902725 is a deficient number, since it is larger than the sum of its proper divisors (64616571).
98902725 is a wasteful number, since it uses less digits than its factorization.
98902725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1318716 (or 1318711 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 42.
The square root of 98902725 is about 9944.9849170323. The cubic root of 98902725 is about 462.4549359550.
The spelling of 98902725 in words is "ninety-eight million, nine hundred two thousand, seven hundred twenty-five".
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