Base | Representation |
---|---|
bin | 10001110001000… |
… | …11101110001100 |
3 | 101101110020002011 |
4 | 20320203232030 |
5 | 301123402413 |
6 | 22442311004 |
7 | 3456565633 |
oct | 1070435614 |
9 | 341406064 |
10 | 149044108 |
11 | 7714a054 |
12 | 41ab8464 |
13 | 24b55aa5 |
14 | 15b1a51a |
15 | d14133d |
hex | 8e23b8c |
149044108 has 12 divisors (see below), whose sum is σ = 269821440. Its totient is φ = 71952272.
The previous prime is 149044087. The next prime is 149044111. The reversal of 149044108 is 801440941.
It is a super-2 number, since 2×1490441082 = 44428292259031328, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 149044108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642316 + ... + 642547.
It is an arithmetic number, because the mean of its divisors is an integer number (22485120).
Almost surely, 2149044108 is an apocalyptic number.
It is an amenable number.
149044108 is a deficient number, since it is larger than the sum of its proper divisors (120777332).
149044108 is a wasteful number, since it uses less digits than its factorization.
149044108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1284896 (or 1284894 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 149044108 is about 12208.3622161206. The cubic root of 149044108 is about 530.1982265517.
The spelling of 149044108 in words is "one hundred forty-nine million, forty-four thousand, one hundred eight".
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