Base | Representation |
---|---|
bin | 10101101010111111… |
… | …100000110000010111 |
3 | 2020001201100220110211 |
4 | 111222333200300113 |
5 | 340124041324430 |
6 | 14405014030251 |
7 | 1452435431245 |
oct | 255277406027 |
9 | 66051326424 |
10 | 23269870615 |
11 | 9961265232 |
12 | 4615048387 |
13 | 226ac6b114 |
14 | 11aa69b795 |
15 | 912d6b72a |
hex | 56afe0c17 |
23269870615 has 8 divisors (see below), whose sum is σ = 29137925088. Its totient is φ = 17806509600.
The previous prime is 23269870609. The next prime is 23269870619. The reversal of 23269870615 is 51607896232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23269870615 - 227 = 23135652887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23269870619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101173236 + ... + 101173465.
It is an arithmetic number, because the mean of its divisors is an integer number (3642240636).
Almost surely, 223269870615 is an apocalyptic number.
23269870615 is a deficient number, since it is larger than the sum of its proper divisors (5868054473).
23269870615 is a wasteful number, since it uses less digits than its factorization.
23269870615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202346729.
The product of its (nonzero) digits is 1088640, while the sum is 49.
The spelling of 23269870615 in words is "twenty-three billion, two hundred sixty-nine million, eight hundred seventy thousand, six hundred fifteen".
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