Base | Representation |
---|---|
bin | 10001110110011… |
… | …01001000110000 |
3 | 101102202110222001 |
4 | 20323031020300 |
5 | 301313104112 |
6 | 22505223344 |
7 | 3465516013 |
oct | 1073151060 |
9 | 342673861 |
10 | 149738032 |
11 | 77583444 |
12 | 42191b54 |
13 | 250398b2 |
14 | 15c5b37a |
15 | d22bc57 |
hex | 8ecd230 |
149738032 has 20 divisors (see below), whose sum is σ = 294449656. Its totient is φ = 73751040.
The previous prime is 149738003. The next prime is 149738051. The reversal of 149738032 is 230837941.
149738032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 149737982 and 149738000.
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, 68769 + ... + 70912.
Almost surely, 2149738032 is an apocalyptic number.
It is an amenable number.
149738032 is a deficient number, since it is larger than the sum of its proper divisors (144711624).
149738032 is a wasteful number, since it uses less digits than its factorization.
149738032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139756 (or 139750 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 149738032 is about 12236.7492415265. The cubic root of 149738032 is about 531.0197904156.
It can be divided in two parts, 14973 and 8032, that added together give a triangular number (23005 = T214).
The spelling of 149738032 in words is "one hundred forty-nine million, seven hundred thirty-eight thousand, thirty-two".
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