Base | Representation |
---|---|
bin | 10001101011010111… |
… | …10101011001000101 |
3 | 220111102021100021121 |
4 | 20311223311121011 |
5 | 123414044233200 |
6 | 4205424513541 |
7 | 454120631005 |
oct | 106553653105 |
9 | 26442240247 |
10 | 9490617925 |
11 | 403022a798 |
12 | 1a0a47b8b1 |
13 | b832cbb69 |
14 | 660648005 |
15 | 3a82dee1a |
hex | 235af5645 |
9490617925 has 24 divisors (see below), whose sum is σ = 12028372992. Its totient is φ = 7426440000.
The previous prime is 9490617907. The next prime is 9490617937. The reversal of 9490617925 is 5297160949.
It is not a de Polignac number, because 9490617925 - 211 = 9490615877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204375 + ... + 246475.
It is an arithmetic number, because the mean of its divisors is an integer number (501182208).
Almost surely, 29490617925 is an apocalyptic number.
It is an amenable number.
9490617925 is a deficient number, since it is larger than the sum of its proper divisors (2537755067).
9490617925 is a wasteful number, since it uses less digits than its factorization.
9490617925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42309 (or 42304 counting only the distinct ones).
The product of its (nonzero) digits is 1224720, while the sum is 52.
The square root of 9490617925 is about 97419.8025300811. The cubic root of 9490617925 is about 2117.2143552110.
The spelling of 9490617925 in words is "nine billion, four hundred ninety million, six hundred seventeen thousand, nine hundred twenty-five".
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