Base | Representation |
---|---|
bin | 10101101010000111… |
… | …010111111011101111 |
3 | 2020000200200020122101 |
4 | 111222013113323233 |
5 | 340111304420130 |
6 | 14403330355531 |
7 | 1452166360003 |
oct | 255207277357 |
9 | 66020606571 |
10 | 23255154415 |
11 | 9953a23789 |
12 | 461012bba7 |
13 | 2267bb79cc |
14 | 11a874a703 |
15 | 9119111ca |
hex | 56a1d7eef |
23255154415 has 8 divisors (see below), whose sum is σ = 27913163328. Its totient is φ = 18599471520.
The previous prime is 23255154413. The next prime is 23255154421. The reversal of 23255154415 is 51445155232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23255154415 - 21 = 23255154413 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 (23255154413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559431 + ... + 599560.
It is an arithmetic number, because the mean of its divisors is an integer number (3489145416).
Almost surely, 223255154415 is an apocalyptic number.
23255154415 is a deficient number, since it is larger than the sum of its proper divisors (4658008913).
23255154415 is a wasteful number, since it uses less digits than its factorization.
23255154415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1163009.
The product of its digits is 120000, while the sum is 37.
The spelling of 23255154415 in words is "twenty-three billion, two hundred fifty-five million, one hundred fifty-four thousand, four hundred fifteen".
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