Base | Representation |
---|---|
bin | 10001111001100… |
… | …10000001110100 |
3 | 101110112110211200 |
4 | 20330302001310 |
5 | 301414320114 |
6 | 22522132500 |
7 | 3502156563 |
oct | 1074620164 |
9 | 343473750 |
10 | 150151284 |
11 | 77835978 |
12 | 42351130 |
13 | 25152a1a |
14 | 15d27bda |
15 | d2ae409 |
hex | 8f32074 |
150151284 has 36 divisors (see below), whose sum is σ = 380024736. Its totient is φ = 49987728.
The previous prime is 150151249. The next prime is 150151289. The reversal of 150151284 is 482151051.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150151289) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33267 + ... + 37509.
Almost surely, 2150151284 is an apocalyptic number.
It is an amenable number.
150151284 is an abundant number, since it is smaller than the sum of its proper divisors (229873452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150151284 is a wasteful number, since it uses less digits than its factorization.
150151284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5236 (or 5231 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 27.
The square root of 150151284 is about 12253.6233008853. The cubic root of 150151284 is about 531.5078503944.
The spelling of 150151284 in words is "one hundred fifty million, one hundred fifty-one thousand, two hundred eighty-four".
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