Base | Representation |
---|---|
bin | 10110101010000100… |
… | …00110111010111000 |
3 | 1011101201202222000101 |
4 | 23111002012322320 |
5 | 144402443043412 |
6 | 5331005245144 |
7 | 610302404440 |
oct | 132502067270 |
9 | 34351688011 |
10 | 12164034232 |
11 | 5182309a59 |
12 | 24358637b4 |
13 | 11bb1385bc |
14 | 83571b120 |
15 | 4b2d73457 |
hex | 2d5086eb8 |
12164034232 has 32 divisors (see below), whose sum is σ = 27437673600. Its totient is φ = 4938780384.
The previous prime is 12164034203. The next prime is 12164034247. The reversal of 12164034232 is 23243046121.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 12164034232.
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, 5715118 + ... + 5717245.
It is an arithmetic number, because the mean of its divisors is an integer number (857427300).
Almost surely, 212164034232 is an apocalyptic number.
It is an amenable number.
12164034232 is an abundant number, since it is smaller than the sum of its proper divisors (15273639368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12164034232 is a wasteful number, since it uses less digits than its factorization.
12164034232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11432395 (or 11432391 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
The spelling of 12164034232 in words is "twelve billion, one hundred sixty-four million, thirty-four thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •