Base | Representation |
---|---|
bin | 1000110110111100111… |
… | …0000011000000110000 |
3 | 112112211100222022200001 |
4 | 2031233032003000300 |
5 | 4443141042334223 |
6 | 153525351435344 |
7 | 13665256013101 |
oct | 2155716030060 |
9 | 475740868601 |
10 | 152189808688 |
11 | 595a81a78a5 |
12 | 255b4085b54 |
13 | 11475153148 |
14 | 751a5383a8 |
15 | 3e5ae869ad |
hex | 236f383030 |
152189808688 has 60 divisors (see below), whose sum is σ = 297778081608. Its totient is φ = 75350801920.
The previous prime is 152189808653. The next prime is 152189808691. The reversal of 152189808688 is 886808981251.
It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199986228 + ... + 199986988.
Almost surely, 2152189808688 is an apocalyptic number.
It is an amenable number.
152189808688 is a deficient number, since it is larger than the sum of its proper divisors (145588272920).
152189808688 is an equidigital number, since it uses as much as digits as its factorization.
152189808688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1630 (or 1475 counting only the distinct ones).
The product of its (nonzero) digits is 17694720, while the sum is 64.
The spelling of 152189808688 in words is "one hundred fifty-two billion, one hundred eighty-nine million, eight hundred eight thousand, six hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •