Base | Representation |
---|---|
bin | 10110110100101010… |
… | …01111110010011000 |
3 | 1011121221001201012010 |
4 | 23122111033302120 |
5 | 200043222443433 |
6 | 5343502545520 |
7 | 612432151320 |
oct | 133225176230 |
9 | 34557051163 |
10 | 12252937368 |
11 | 5218511221 |
12 | 245b5982a0 |
13 | 12036951c9 |
14 | 843460280 |
15 | 4baa84e63 |
hex | 2da54fc98 |
12252937368 has 32 divisors (see below), whose sum is σ = 35008392960. Its totient is φ = 3500839200.
The previous prime is 12252937351. The next prime is 12252937381. The reversal of 12252937368 is 86373925221.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36466908 + ... + 36467243.
It is an arithmetic number, because the mean of its divisors is an integer number (1094012280).
Almost surely, 212252937368 is an apocalyptic number.
It is an amenable number.
12252937368 is an abundant number, since it is smaller than the sum of its proper divisors (22755455592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12252937368 is a wasteful number, since it uses less digits than its factorization.
12252937368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72934167 (or 72934163 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 48.
The spelling of 12252937368 in words is "twelve billion, two hundred fifty-two million, nine hundred thirty-seven thousand, three hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •