Base | Representation |
---|---|
bin | 10001111010001… |
… | …11110100101000 |
3 | 101110201000021220 |
4 | 20331013310220 |
5 | 301430144202 |
6 | 22524102040 |
7 | 3503011050 |
oct | 1075076450 |
9 | 343630256 |
10 | 150240552 |
11 | 77896a50 |
12 | 42394920 |
13 | 25184547 |
14 | 15d4c560 |
15 | d2caabc |
hex | 8f47d28 |
150240552 has 64 divisors (see below), whose sum is σ = 468288000. Its totient is φ = 39023040.
The previous prime is 150240551. The next prime is 150240557. The reversal of 150240552 is 255042051.
It is a happy number.
150240552 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 not an unprimeable number, because it can be changed into a prime (150240551) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38802 + ... + 42497.
It is an arithmetic number, because the mean of its divisors is an integer number (7317000).
Almost surely, 2150240552 is an apocalyptic number.
150240552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150240552 is an abundant number, since it is smaller than the sum of its proper divisors (318047448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150240552 is a wasteful number, since it uses less digits than its factorization.
150240552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81326 (or 81322 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 24.
The square root of 150240552 is about 12257.2652741140. The cubic root of 150240552 is about 531.6131602791.
The spelling of 150240552 in words is "one hundred fifty million, two hundred forty thousand, five hundred fifty-two".
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