Base | Representation |
---|---|
bin | 10101101101100100… |
… | …000111100001000011 |
3 | 2020011201120011200001 |
4 | 111231210013201003 |
5 | 340221113132440 |
6 | 14413154540431 |
7 | 1453501260145 |
oct | 255544074103 |
9 | 66151504601 |
10 | 23313020995 |
11 | 9983657800 |
12 | 4627597717 |
13 | 2276b988a4 |
14 | 11b22d0c95 |
15 | 916a41b9a |
hex | 56d907843 |
23313020995 has 24 divisors (see below), whose sum is σ = 32368507920. Its totient is φ = 16062552000.
The previous prime is 23313020971. The next prime is 23313020999. The reversal of 23313020995 is 59902031332.
It is not a de Polignac number, because 23313020995 - 229 = 22776150083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23313020999) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1002556 + ... + 1025545.
It is an arithmetic number, because the mean of its divisors is an integer number (1348687830).
Almost surely, 223313020995 is an apocalyptic number.
23313020995 is a deficient number, since it is larger than the sum of its proper divisors (9055486925).
23313020995 is a wasteful number, since it uses less digits than its factorization.
23313020995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2028147 (or 2028136 counting only the distinct ones).
The product of its (nonzero) digits is 43740, while the sum is 37.
The spelling of 23313020995 in words is "twenty-three billion, three hundred thirteen million, twenty thousand, nine hundred ninety-five".
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