Base | Representation |
---|---|
bin | 10011000011101111… |
… | …10010011100010011 |
3 | 222102002012212102212 |
4 | 21201313302130103 |
5 | 131423334332300 |
6 | 4411150102335 |
7 | 511362063215 |
oct | 114167623423 |
9 | 28362185385 |
10 | 10231949075 |
11 | 4380739867 |
12 | 1b967aa9ab |
13 | c70a7c94a |
14 | 6d0ca05b5 |
15 | 3ed428935 |
hex | 261df2713 |
10231949075 has 6 divisors (see below), whose sum is σ = 12687616884. Its totient is φ = 8185559240.
The previous prime is 10231949059. The next prime is 10231949081. The reversal of 10231949075 is 57094913201.
It is not a de Polignac number, because 10231949075 - 24 = 10231949059 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 204638957 + ... + 204639006.
It is an arithmetic number, because the mean of its divisors is an integer number (2114602814).
Almost surely, 210231949075 is an apocalyptic number.
10231949075 is a deficient number, since it is larger than the sum of its proper divisors (2455667809).
10231949075 is an equidigital number, since it uses as much as digits as its factorization.
10231949075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409277973 (or 409277968 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 41.
The spelling of 10231949075 in words is "ten billion, two hundred thirty-one million, nine hundred forty-nine thousand, seventy-five".
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