Base | Representation |
---|---|
bin | 10001110001010… |
… | …00010111110000 |
3 | 101101111012012111 |
4 | 20320220113300 |
5 | 301130010102 |
6 | 22442535104 |
7 | 3460005310 |
oct | 1070502760 |
9 | 341435174 |
10 | 149063152 |
11 | 77162397 |
12 | 41b07494 |
13 | 24b61664 |
14 | 15b23440 |
15 | d146cd7 |
hex | 8e285f0 |
149063152 has 40 divisors (see below), whose sum is σ = 330666336. Its totient is φ = 63768576.
The previous prime is 149063149. The next prime is 149063171. The reversal of 149063152 is 251360941.
It is a congruent number.
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, 95208 + ... + 96760.
Almost surely, 2149063152 is an apocalyptic number.
It is an amenable number.
149063152 is an abundant number, since it is smaller than the sum of its proper divisors (181603184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149063152 is a wasteful number, since it uses less digits than its factorization.
149063152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2425 (or 2419 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 149063152 is about 12209.1421484067. The cubic root of 149063152 is about 530.2208074846.
The spelling of 149063152 in words is "one hundred forty-nine million, sixty-three thousand, one hundred fifty-two".
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