Base | Representation |
---|---|
bin | 10110010110000111… |
… | …110110010010000011 |
3 | 2021221010221212202200 |
4 | 112112013312102003 |
5 | 343114312214402 |
6 | 15004503244243 |
7 | 1506403116510 |
oct | 262607662203 |
9 | 67833855680 |
10 | 23993476227 |
11 | a1a27678a6 |
12 | 4797449683 |
13 | 2354b53b16 |
14 | 123881c307 |
15 | 95665321c |
hex | 5961f6483 |
23993476227 has 12 divisors (see below), whose sum is σ = 39608278320. Its totient is φ = 13710557808.
The previous prime is 23993476219. The next prime is 23993476259. The reversal of 23993476227 is 72267439932.
23993476227 is a `hidden beast` number, since 2 + 3 + 9 + 9 + 3 + 4 + 7 + 622 + 7 = 666.
It is not a de Polignac number, because 23993476227 - 23 = 23993476219 is a prime.
It is a super-2 number, since 2×239934762272 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23993476207) 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 11 ways as a sum of consecutive naturals, for example, 190424352 + ... + 190424477.
It is an arithmetic number, because the mean of its divisors is an integer number (3300689860).
Almost surely, 223993476227 is an apocalyptic number.
23993476227 is a deficient number, since it is larger than the sum of its proper divisors (15614802093).
23993476227 is a wasteful number, since it uses less digits than its factorization.
23993476227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380848842 (or 380848839 counting only the distinct ones).
The product of its digits is 6858432, while the sum is 54.
The spelling of 23993476227 in words is "twenty-three billion, nine hundred ninety-three million, four hundred seventy-six thousand, two hundred twenty-seven".
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