Base | Representation |
---|---|
bin | 10001110000110… |
… | …11000111010000 |
3 | 101101101102201020 |
4 | 20320123013100 |
5 | 301121240343 |
6 | 22441435440 |
7 | 3456361062 |
oct | 1070330720 |
9 | 341342636 |
10 | 149008848 |
11 | 7712560a |
12 | 41a9bb80 |
13 | 24b42a21 |
14 | 15b0b732 |
15 | d135b83 |
hex | 8e1b1d0 |
149008848 has 40 divisors (see below), whose sum is σ = 391257696. Its totient is φ = 48854400.
The previous prime is 149008843. The next prime is 149008861. The reversal of 149008848 is 848800941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149008843) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22518 + ... + 28373.
Almost surely, 2149008848 is an apocalyptic number.
It is an amenable number.
149008848 is an abundant number, since it is smaller than the sum of its proper divisors (242248848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149008848 is a wasteful number, since it uses less digits than its factorization.
149008848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50963 (or 50957 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 42.
The square root of 149008848 is about 12206.9180385550. The cubic root of 149008848 is about 530.1564128360.
The spelling of 149008848 in words is "one hundred forty-nine million, eight thousand, eight hundred forty-eight".
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