Base | Representation |
---|---|
bin | 10000111011010100… |
… | …00010000101001001 |
3 | 212110022201110001112 |
4 | 20131222002011021 |
5 | 122102344224200 |
6 | 4101424300105 |
7 | 441124261004 |
oct | 103552020511 |
9 | 25408643045 |
10 | 9087492425 |
11 | 394371a620 |
12 | 1917471635 |
13 | b1a934a6b |
14 | 622cac53b |
15 | 382c10535 |
hex | 21da82149 |
9087492425 has 24 divisors (see below), whose sum is σ = 12939900960. Its totient is φ = 6261235200.
The previous prime is 9087492397. The next prime is 9087492451. The reversal of 9087492425 is 5242947809.
It is not a de Polignac number, because 9087492425 - 218 = 9087230281 is a prime.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 864392 + ... + 874841.
It is an arithmetic number, because the mean of its divisors is an integer number (539162540).
Almost surely, 29087492425 is an apocalyptic number.
9087492425 is a gapful number since it is divisible by the number (95) formed by its first and last digit.
It is an amenable number.
9087492425 is a deficient number, since it is larger than the sum of its proper divisors (3852408535).
9087492425 is a wasteful number, since it uses less digits than its factorization.
9087492425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1739273 (or 1739268 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 50.
The square root of 9087492425 is about 95328.3400935944. The cubic root of 9087492425 is about 2086.8025269761.
The spelling of 9087492425 in words is "nine billion, eighty-seven million, four hundred ninety-two thousand, four hundred twenty-five".
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