Base | Representation |
---|---|
bin | 10101110011011110… |
… | …001111010111111111 |
3 | 2020102122002010100012 |
4 | 111303132033113333 |
5 | 340422002043430 |
6 | 14431055253435 |
7 | 1456113636320 |
oct | 256336172777 |
9 | 66378063305 |
10 | 23412143615 |
11 | 9a245aa023 |
12 | 465481a27b |
13 | 2291592c23 |
14 | 11c1534447 |
15 | 9205c1695 |
hex | 57378f5ff |
23412143615 has 32 divisors (see below), whose sum is σ = 33945792000. Its totient is φ = 15142578048.
The previous prime is 23412143591. The next prime is 23412143641. The reversal of 23412143615 is 51634121432.
It is not a de Polignac number, because 23412143615 - 230 = 22338401791 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75416 + ... + 229154.
It is an arithmetic number, because the mean of its divisors is an integer number (1060806000).
Almost surely, 223412143615 is an apocalyptic number.
23412143615 is a deficient number, since it is larger than the sum of its proper divisors (10533648385).
23412143615 is a wasteful number, since it uses less digits than its factorization.
23412143615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153999.
The product of its digits is 17280, while the sum is 32.
The spelling of 23412143615 in words is "twenty-three billion, four hundred twelve million, one hundred forty-three thousand, six hundred fifteen".
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