Base | Representation |
---|---|
bin | 10101011111111001… |
… | …111110000000110100 |
3 | 2012120202101000010221 |
4 | 111133321332000310 |
5 | 334233432240322 |
6 | 14334331224124 |
7 | 1445016433216 |
oct | 253771760064 |
9 | 65522330127 |
10 | 23083868212 |
11 | 9876272939 |
12 | 45828a8044 |
13 | 223b575122 |
14 | 118dac05b6 |
15 | 9018799c7 |
hex | 55fe7e034 |
23083868212 has 24 divisors (see below), whose sum is σ = 42367159296. Its totient is φ = 10984061088.
The previous prime is 23083868207. The next prime is 23083868221. The reversal of 23083868212 is 21286838032.
It is a congruent number.
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, 618708 + ... + 654955.
It is an arithmetic number, because the mean of its divisors is an integer number (1765298304).
Almost surely, 223083868212 is an apocalyptic number.
It is an amenable number.
23083868212 is a deficient number, since it is larger than the sum of its proper divisors (19283291084).
23083868212 is a wasteful number, since it uses less digits than its factorization.
23083868212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1273887 (or 1273885 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The spelling of 23083868212 in words is "twenty-three billion, eighty-three million, eight hundred sixty-eight thousand, two hundred twelve".
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