Base | Representation |
---|---|
bin | 10001111101011… |
… | …10100000110000 |
3 | 101111111101021021 |
4 | 20332232200300 |
5 | 302032124133 |
6 | 22541105224 |
7 | 3506412250 |
oct | 1076564060 |
9 | 344441237 |
10 | 150661168 |
11 | 78053a69 |
12 | 42558214 |
13 | 252a0b28 |
14 | 1601b960 |
15 | d36052d |
hex | 8fae830 |
150661168 has 40 divisors (see below), whose sum is σ = 334235552. Its totient is φ = 64447488.
The previous prime is 150661153. The next prime is 150661169. The reversal of 150661168 is 861166051.
It is not an unprimeable number, because it can be changed into a prime (150661169) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 83896 + ... + 85672.
Almost surely, 2150661168 is an apocalyptic number.
It is an amenable number.
150661168 is an abundant number, since it is smaller than the sum of its proper divisors (183574384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150661168 is a wasteful number, since it uses less digits than its factorization.
150661168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2549 (or 2543 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 34.
The square root of 150661168 is about 12274.4111060368. The cubic root of 150661168 is about 532.1088024400.
The spelling of 150661168 in words is "one hundred fifty million, six hundred sixty-one thousand, one hundred sixty-eight".
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