Base | Representation |
---|---|
bin | 10001110101010… |
… | …11110110101000 |
3 | 101102111112221212 |
4 | 20322223312220 |
5 | 301244223304 |
6 | 22502252252 |
7 | 3464410400 |
oct | 1072536650 |
9 | 342445855 |
10 | 149601704 |
11 | 7749aa7a |
12 | 42127088 |
13 | 24cbc825 |
14 | 15c23800 |
15 | d20166e |
hex | 8eabda8 |
149601704 has 24 divisors (see below), whose sum is σ = 326300490. Its totient is φ = 64114848.
The previous prime is 149601703. The next prime is 149601709. The reversal of 149601704 is 407106941.
It can be written as a sum of positive squares in only one way, i.e., 136656100 + 12945604 = 11690^2 + 3598^2 .
It is not an unprimeable number, because it can be changed into a prime (149601701) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190427 + ... + 191210.
Almost surely, 2149601704 is an apocalyptic number.
149601704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
149601704 is an abundant number, since it is smaller than the sum of its proper divisors (176698786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149601704 is a wasteful number, since it uses less digits than its factorization.
149601704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381657 (or 381646 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 149601704 is about 12231.1775393868. The cubic root of 149601704 is about 530.8585869991.
The spelling of 149601704 in words is "one hundred forty-nine million, six hundred one thousand, seven hundred four".
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