Base | Representation |
---|---|
bin | 10001111010000… |
… | …11110110011000 |
3 | 101110200011222020 |
4 | 20331003312120 |
5 | 301424134110 |
6 | 22523454440 |
7 | 3502612443 |
oct | 1075036630 |
9 | 343604866 |
10 | 150224280 |
11 | 778857a8 |
12 | 42387420 |
13 | 2517a00b |
14 | 15d4665a |
15 | d2c5d70 |
hex | 8f43d98 |
150224280 has 32 divisors (see below), whose sum is σ = 450673200. Its totient is φ = 40059776.
The previous prime is 150224237. The next prime is 150224299. The reversal of 150224280 is 82422051.
150224280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 150224280.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625815 + ... + 626054.
Almost surely, 2150224280 is an apocalyptic number.
150224280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150224280 is an abundant number, since it is smaller than the sum of its proper divisors (300448920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150224280 is a wasteful number, since it uses less digits than its factorization.
150224280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1251883 (or 1251879 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 24.
The square root of 150224280 is about 12256.6014865459. The cubic root of 150224280 is about 531.5939672327.
The spelling of 150224280 in words is "one hundred fifty million, two hundred twenty-four thousand, two hundred eighty".
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