Base | Representation |
---|---|
bin | 10001110000110… |
… | …00111111100100 |
3 | 101101100222210121 |
4 | 20320120333210 |
5 | 301121001124 |
6 | 22441331324 |
7 | 3456323545 |
oct | 1070307744 |
9 | 341328717 |
10 | 149000164 |
11 | 7711a035 |
12 | 41a96b44 |
13 | 24b3baa1 |
14 | 15b084cc |
15 | d1332e4 |
hex | 8e18fe4 |
149000164 has 24 divisors (see below), whose sum is σ = 272559168. Its totient is φ = 71137440.
The previous prime is 149000153. The next prime is 149000177. The reversal of 149000164 is 461000941.
149000164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73614 + ... + 75610.
It is an arithmetic number, because the mean of its divisors is an integer number (11356632).
Almost surely, 2149000164 is an apocalyptic number.
It is an amenable number.
149000164 is a deficient number, since it is larger than the sum of its proper divisors (123559004).
149000164 is a wasteful number, since it uses less digits than its factorization.
149000164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2835 (or 2833 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 149000164 is about 12206.5623334336. The cubic root of 149000164 is about 530.1461137435.
The spelling of 149000164 in words is "one hundred forty-nine million, one hundred sixty-four", and thus it is an aban number.
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