Base | Representation |
---|---|
bin | 10001110001011… |
… | …01110111101011 |
3 | 101101112100002200 |
4 | 20320231313223 |
5 | 301131220200 |
6 | 22443231243 |
7 | 3460131054 |
oct | 1070556753 |
9 | 341470080 |
10 | 149085675 |
11 | 77178302 |
12 | 41b18523 |
13 | 24b6b99b |
14 | 15b2b72b |
15 | d14d800 |
hex | 8e2ddeb |
149085675 has 36 divisors (see below), whose sum is σ = 268881600. Its totient is φ = 78960960.
The previous prime is 149085649. The next prime is 149085683. The reversal of 149085675 is 576580941.
It is not a de Polignac number, because 149085675 - 216 = 149020139 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 149085675.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 31302 + ... + 35748.
Almost surely, 2149085675 is an apocalyptic number.
149085675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
149085675 is a deficient number, since it is larger than the sum of its proper divisors (119795925).
149085675 is a wasteful number, since it uses less digits than its factorization.
149085675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4612 (or 4604 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 45.
The square root of 149085675 is about 12210.0644961442. The cubic root of 149085675 is about 530.2475110700.
The spelling of 149085675 in words is "one hundred forty-nine million, eighty-five thousand, six hundred seventy-five".
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