Base | Representation |
---|---|
bin | 10001110111111… |
… | …10110111001100 |
3 | 101110010211100121 |
4 | 20323332313030 |
5 | 301341113313 |
6 | 22513434324 |
7 | 3500324560 |
oct | 1073766714 |
9 | 343124317 |
10 | 149941708 |
11 | 77702474 |
12 | 4226b9a4 |
13 | 250ab507 |
14 | 15cb16a0 |
15 | d26c28d |
hex | 8efedcc |
149941708 has 48 divisors (see below), whose sum is σ = 307236160. Its totient is φ = 62705664.
The previous prime is 149941697. The next prime is 149941709. The reversal of 149941708 is 807149941.
It is not an unprimeable number, because it can be changed into a prime (149941709) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222460 + ... + 223132.
Almost surely, 2149941708 is an apocalyptic number.
It is an amenable number.
149941708 is an abundant number, since it is smaller than the sum of its proper divisors (157294452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149941708 is a wasteful number, since it uses less digits than its factorization.
149941708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866 (or 864 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 43.
The square root of 149941708 is about 12245.0687217345. The cubic root of 149941708 is about 531.2604484589.
The spelling of 149941708 in words is "one hundred forty-nine million, nine hundred forty-one thousand, seven hundred eight".
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