Base | Representation |
---|---|
bin | 11110001101111100… |
… | …10101001000101100 |
3 | 1112212121200101211110 |
4 | 33012332111020230 |
5 | 231211110131111 |
6 | 11241445552020 |
7 | 1113011221362 |
oct | 170676251054 |
9 | 45777611743 |
10 | 16223130156 |
11 | 6975596892 |
12 | 3189115610 |
13 | 16b707b5cc |
14 | adc855632 |
15 | 64e3bd5a6 |
hex | 3c6f9522c |
16223130156 has 24 divisors (see below), whose sum is σ = 37861003264. Its totient is φ = 5406705360.
The previous prime is 16223130101. The next prime is 16223130169. The reversal of 16223130156 is 65103132261.
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, 56800 + ... + 188871.
Almost surely, 216223130156 is an apocalyptic number.
It is an amenable number.
16223130156 is an abundant number, since it is smaller than the sum of its proper divisors (21637873108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16223130156 is a wasteful number, since it uses less digits than its factorization.
16223130156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251181 (or 251179 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The spelling of 16223130156 in words is "sixteen billion, two hundred twenty-three million, one hundred thirty thousand, one hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •