Base | Representation |
---|---|
bin | 1001010011000000… |
… | …0100101100111001 |
3 | 20102220222010221211 |
4 | 2110300010230321 |
5 | 20102340131022 |
6 | 1051350003121 |
7 | 115562335420 |
oct | 22460045471 |
9 | 6386863854 |
10 | 2495630137 |
11 | 1070799950 |
12 | 5979464a1 |
13 | 30a05c430 |
14 | 1996342b7 |
15 | e9165e77 |
hex | 94c04b39 |
2495630137 has 64 divisors (see below), whose sum is σ = 3439263744. Its totient is φ = 1748355840.
The previous prime is 2495630129. The next prime is 2495630143. The reversal of 2495630137 is 7310365942.
It is a happy number.
It is not a de Polignac number, because 2495630137 - 23 = 2495630129 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2495630137.
It is not an unprimeable number, because it can be changed into a prime (2495630197) 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 63 ways as a sum of consecutive naturals, for example, 8517363 + ... + 8517655.
It is an arithmetic number, because the mean of its divisors is an integer number (53738496).
Almost surely, 22495630137 is an apocalyptic number.
It is an amenable number.
2495630137 is a deficient number, since it is larger than the sum of its proper divisors (943633607).
2495630137 is a wasteful number, since it uses less digits than its factorization.
2495630137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518.
The product of its (nonzero) digits is 136080, while the sum is 40.
The square root of 2495630137 is about 49956.2822575900. The cubic root of 2495630137 is about 1356.4175715648.
The spelling of 2495630137 in words is "two billion, four hundred ninety-five million, six hundred thirty thousand, one hundred thirty-seven".
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