Base | Representation |
---|---|
bin | 10001111101100… |
… | …01010111101000 |
3 | 101111111222022202 |
4 | 20332301113220 |
5 | 302033012442 |
6 | 22541235332 |
7 | 3506461340 |
oct | 1076612750 |
9 | 344458282 |
10 | 150672872 |
11 | 78061839 |
12 | 42562b48 |
13 | 252a625c |
14 | 16021d20 |
15 | d363c32 |
hex | 8fb15e8 |
150672872 has 16 divisors (see below), whose sum is σ = 322870560. Its totient is φ = 64574064.
The previous prime is 150672871. The next prime is 150672881. The reversal of 150672872 is 278276051.
It is not an unprimeable number, because it can be changed into a prime (150672871) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345238 + ... + 1345349.
It is an arithmetic number, because the mean of its divisors is an integer number (20179410).
Almost surely, 2150672872 is an apocalyptic number.
It is an amenable number.
150672872 is an abundant number, since it is smaller than the sum of its proper divisors (172197688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150672872 is a wasteful number, since it uses less digits than its factorization.
150672872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2690600 (or 2690596 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 38.
The square root of 150672872 is about 12274.8878609949. The cubic root of 150672872 is about 532.1225809078.
The spelling of 150672872 in words is "one hundred fifty million, six hundred seventy-two thousand, eight hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •