Base | Representation |
---|---|
bin | 10001111011000… |
… | …11100100110001 |
3 | 101110220210020000 |
4 | 20331203210301 |
5 | 301442313400 |
6 | 22530340213 |
7 | 3503663340 |
oct | 1075434461 |
9 | 343823200 |
10 | 150354225 |
11 | 7796439a |
12 | 4242a669 |
13 | 251c41c8 |
14 | 15d7bb57 |
15 | d2ee600 |
hex | 8f63931 |
150354225 has 60 divisors (see below), whose sum is σ = 318324864. Its totient is φ = 68726880.
The previous prime is 150354181. The next prime is 150354229. The reversal of 150354225 is 522453051.
It is a happy number.
150354225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 150354225 - 26 = 150354161 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (150354229) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8872 + ... + 19478.
Almost surely, 2150354225 is an apocalyptic number.
150354225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150354225 is an abundant number, since it is smaller than the sum of its proper divisors (167970639).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150354225 is a wasteful number, since it uses less digits than its factorization.
150354225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10636 (or 10622 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 150354225 is about 12261.9013615344. The cubic root of 150354225 is about 531.7472004961.
The spelling of 150354225 in words is "one hundred fifty million, three hundred fifty-four thousand, two hundred twenty-five".
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