Base | Representation |
---|---|
bin | 10101101100110110… |
… | …011000010110001100 |
3 | 2020010220000000220120 |
4 | 111230312120112030 |
5 | 340210031000213 |
6 | 14412045544540 |
7 | 1453264332612 |
oct | 255466302614 |
9 | 66126000816 |
10 | 23301031308 |
11 | 9977908775 |
12 | 4623575150 |
13 | 227455b4b9 |
14 | 11b088d6b2 |
15 | 915974423 |
hex | 56cd9858c |
23301031308 has 48 divisors (see below), whose sum is σ = 55044528000. Its totient is φ = 7671081600.
The previous prime is 23301031297. The next prime is 23301031309. The reversal of 23301031308 is 80313010332.
It is not an unprimeable number, because it can be changed into a prime (23301031309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296568 + ... + 366816.
It is an arithmetic number, because the mean of its divisors is an integer number (1146761000).
Almost surely, 223301031308 is an apocalyptic number.
It is an amenable number.
23301031308 is an abundant number, since it is smaller than the sum of its proper divisors (31743496692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23301031308 is a wasteful number, since it uses less digits than its factorization.
23301031308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70598 (or 70596 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The spelling of 23301031308 in words is "twenty-three billion, three hundred one million, thirty-one thousand, three hundred eight".
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