Base | Representation |
---|---|
bin | 10000110000111111… |
… | …10100011101110001 |
3 | 212020021211120112211 |
4 | 20120133310131301 |
5 | 121413214213022 |
6 | 4045053052121 |
7 | 436023430624 |
oct | 103037643561 |
9 | 25207746484 |
10 | 9000929137 |
11 | 38a9876312 |
12 | 18b2487041 |
13 | b05a17195 |
14 | 6155b7dbb |
15 | 37a311e77 |
hex | 2187f4771 |
9000929137 has 4 divisors (see below), whose sum is σ = 9220464036. Its totient is φ = 8781394240.
The previous prime is 9000929129. The next prime is 9000929149. The reversal of 9000929137 is 7319290009.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1175049841 + 7825879296 = 34279^2 + 88464^2 .
It is a cyclic number.
It is not a de Polignac number, because 9000929137 - 23 = 9000929129 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9000929137.
It is not an unprimeable number, because it can be changed into a prime (9000929177) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109767388 + ... + 109767469.
It is an arithmetic number, because the mean of its divisors is an integer number (2305116009).
Almost surely, 29000929137 is an apocalyptic number.
It is an amenable number.
9000929137 is a deficient number, since it is larger than the sum of its proper divisors (219534899).
9000929137 is a wasteful number, since it uses less digits than its factorization.
9000929137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219534898.
The product of its (nonzero) digits is 30618, while the sum is 40.
The square root of 9000929137 is about 94873.2266606338. The cubic root of 9000929137 is about 2080.1554014348.
The spelling of 9000929137 in words is "nine billion, nine hundred twenty-nine thousand, one hundred thirty-seven".
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