Base | Representation |
---|---|
bin | 10010001010111… |
… | …11011100101000 |
3 | 101121211110210012 |
4 | 21011133130220 |
5 | 303010400342 |
6 | 23043111052 |
7 | 3530446241 |
oct | 1105373450 |
9 | 347743705 |
10 | 152434472 |
11 | 79055303 |
12 | 43072488 |
13 | 25772018 |
14 | 1635dcc8 |
15 | d5b0b82 |
hex | 915f728 |
152434472 has 16 divisors (see below), whose sum is σ = 286132500. Its totient is φ = 76132480.
The previous prime is 152434453. The next prime is 152434481. The reversal of 152434472 is 274434251.
152434472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 152127556 + 306916 = 12334^2 + 554^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2597 + ... + 17652.
Almost surely, 2152434472 is an apocalyptic number.
It is an amenable number.
152434472 is a deficient number, since it is larger than the sum of its proper divisors (133698028).
152434472 is a wasteful number, since it uses less digits than its factorization.
152434472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21196 (or 21192 counting only the distinct ones).
The product of its digits is 26880, while the sum is 32.
The square root of 152434472 is about 12346.4355989897. The cubic root of 152434472 is about 534.1883310336.
The spelling of 152434472 in words is "one hundred fifty-two million, four hundred thirty-four thousand, four hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •