Base | Representation |
---|---|
bin | 10001111000100… |
… | …10100000010100 |
3 | 101110021220201110 |
4 | 20330102200110 |
5 | 301401202124 |
6 | 22515255020 |
7 | 3501111255 |
oct | 1074224024 |
9 | 343256643 |
10 | 150022164 |
11 | 77757966 |
12 | 422aa470 |
13 | 25109016 |
14 | 15cd2b2c |
15 | d286029 |
hex | 8f12814 |
150022164 has 12 divisors (see below), whose sum is σ = 350051744. Its totient is φ = 50007384.
The previous prime is 150022163. The next prime is 150022177. The reversal of 150022164 is 461220051.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 150022164.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150022163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6250912 + ... + 6250935.
Almost surely, 2150022164 is an apocalyptic number.
It is an amenable number.
150022164 is an abundant number, since it is smaller than the sum of its proper divisors (200029580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150022164 is a wasteful number, since it uses less digits than its factorization.
150022164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12501854 (or 12501852 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 150022164 is about 12248.3535220045. The cubic root of 150022164 is about 531.3554530408.
The spelling of 150022164 in words is "one hundred fifty million, twenty-two thousand, one hundred sixty-four".
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