Base | Representation |
---|---|
bin | 10011000011101111… |
… | …01000101110101100 |
3 | 222102002010211212102 |
4 | 21201313220232230 |
5 | 131423332044132 |
6 | 4411145154232 |
7 | 511361536223 |
oct | 114167505654 |
9 | 28362124772 |
10 | 10231909292 |
11 | 4380711990 |
12 | 1b9678b978 |
13 | c70a677c7 |
14 | 6d0c8dcba |
15 | 3ed41bc62 |
hex | 261de8bac |
10231909292 has 24 divisors (see below), whose sum is σ = 19537185360. Its totient is φ = 4650024960.
The previous prime is 10231909277. The next prime is 10231909301. The reversal of 10231909292 is 29290913201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269468 + ... + 305084.
It is an arithmetic number, because the mean of its divisors is an integer number (814049390).
Almost surely, 210231909292 is an apocalyptic number.
It is an amenable number.
10231909292 is a deficient number, since it is larger than the sum of its proper divisors (9305276068).
10231909292 is a wasteful number, since it uses less digits than its factorization.
10231909292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42161 (or 42159 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 38.
The spelling of 10231909292 in words is "ten billion, two hundred thirty-one million, nine hundred nine thousand, two hundred ninety-two".
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