Base | Representation |
---|---|
bin | 10101101100110110… |
… | …110000100000110101 |
3 | 2020010220012001200200 |
4 | 111230312300200311 |
5 | 340210042132133 |
6 | 14412052031113 |
7 | 1453265224320 |
oct | 255466604065 |
9 | 66126161620 |
10 | 23301130293 |
11 | 9977976081 |
12 | 4623602499 |
13 | 227459457c |
14 | 11b08b77b7 |
15 | 915993913 |
hex | 56cdb0835 |
23301130293 has 48 divisors (see below), whose sum is σ = 39558604800. Its totient is φ = 12939629472.
The previous prime is 23301130289. The next prime is 23301130297. The reversal of 23301130293 is 39203110332.
23301130293 is a `hidden beast` number, since 2 + 330 + 11 + 30 + 293 = 666.
It is an interprime number because it is at equal distance from previous prime (23301130289) and next prime (23301130297).
It is not a de Polignac number, because 23301130293 - 22 = 23301130289 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23301130297) 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 47 ways as a sum of consecutive naturals, for example, 517480 + ... + 560702.
It is an arithmetic number, because the mean of its divisors is an integer number (824137600).
Almost surely, 223301130293 is an apocalyptic number.
It is an amenable number.
23301130293 is a deficient number, since it is larger than the sum of its proper divisors (16257474507).
23301130293 is a wasteful number, since it uses less digits than its factorization.
23301130293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43478 (or 43475 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
The spelling of 23301130293 in words is "twenty-three billion, three hundred one million, one hundred thirty thousand, two hundred ninety-three".
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