Base | Representation |
---|---|
bin | 10001110001100… |
… | …11010111011000 |
3 | 101101120110222100 |
4 | 20320303113120 |
5 | 301132430214 |
6 | 22443523400 |
7 | 3460253511 |
oct | 1070632730 |
9 | 341513870 |
10 | 149108184 |
11 | 77193205 |
12 | 41b29560 |
13 | 24b78cc4 |
14 | 15b35a08 |
15 | d155309 |
hex | 8e335d8 |
149108184 has 24 divisors (see below), whose sum is σ = 403834860. Its totient is φ = 49702704.
The previous prime is 149108177. The next prime is 149108209. The reversal of 149108184 is 481801941.
149108184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1035402 + ... + 1035545.
Almost surely, 2149108184 is an apocalyptic number.
It is an amenable number.
149108184 is an abundant number, since it is smaller than the sum of its proper divisors (254726676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149108184 is a wasteful number, since it uses less digits than its factorization.
149108184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2070959 (or 2070952 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 36.
The square root of 149108184 is about 12210.9862009585. The cubic root of 149108184 is about 530.2741953699.
The spelling of 149108184 in words is "one hundred forty-nine million, one hundred eight thousand, one hundred eighty-four".
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