Base | Representation |
---|---|
bin | 10001110001001… |
… | …01100000010000 |
3 | 101101110121002112 |
4 | 20320211200100 |
5 | 301124121113 |
6 | 22442404452 |
7 | 3456626132 |
oct | 1070454020 |
9 | 341417075 |
10 | 149051408 |
11 | 77154590 |
12 | 41b00728 |
13 | 24b591cc |
14 | 15b1d052 |
15 | d1435a8 |
hex | 8e25810 |
149051408 has 40 divisors (see below), whose sum is σ = 328746816. Its totient is φ = 64803200.
The previous prime is 149051369. The next prime is 149051411. The reversal of 149051408 is 804150941.
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, 14363 + ... + 22458.
Almost surely, 2149051408 is an apocalyptic number.
It is an amenable number.
149051408 is an abundant number, since it is smaller than the sum of its proper divisors (179695408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149051408 is a wasteful number, since it uses less digits than its factorization.
149051408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36863 (or 36857 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 149051408 is about 12208.6611878617. The cubic root of 149051408 is about 530.2068825662.
The spelling of 149051408 in words is "one hundred forty-nine million, fifty-one thousand, four hundred eight".
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