Base | Representation |
---|---|
bin | 10110110010010010… |
… | …01111111101010101 |
3 | 1011120112120120000021 |
4 | 23121021033331111 |
5 | 200023122441000 |
6 | 5341511545141 |
7 | 612100625062 |
oct | 133111177525 |
9 | 34515516007 |
10 | 12233015125 |
11 | 5208244361 |
12 | 245498b1b1 |
13 | 11cc50b2b6 |
14 | 840955c69 |
15 | 4b8e4c11a |
hex | 2d924ff55 |
12233015125 has 32 divisors (see below), whose sum is σ = 16242056064. Its totient is φ = 9166752000.
The previous prime is 12233015107. The next prime is 12233015141. The reversal of 12233015125 is 52151033221.
It is not a de Polignac number, because 12233015125 - 221 = 12230917973 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12233015125.
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, 434734 + ... + 462016.
It is an arithmetic number, because the mean of its divisors is an integer number (507564252).
Almost surely, 212233015125 is an apocalyptic number.
It is an amenable number.
12233015125 is a deficient number, since it is larger than the sum of its proper divisors (4009040939).
12233015125 is a wasteful number, since it uses less digits than its factorization.
12233015125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27526 (or 27516 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 12233015125 its reverse (52151033221), we get a palindrome (64384048346).
The spelling of 12233015125 in words is "twelve billion, two hundred thirty-three million, fifteen thousand, one hundred twenty-five".
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