Base | Representation |
---|---|
bin | 10001111001010… |
… | …00110101111000 |
3 | 101110110120020001 |
4 | 20330220311320 |
5 | 301412114111 |
6 | 22521242344 |
7 | 3501642100 |
oct | 1074506570 |
9 | 343416201 |
10 | 150113656 |
11 | 7780a680 |
12 | 423333b4 |
13 | 2513b864 |
14 | 15d18200 |
15 | d2a31c1 |
hex | 8f28d78 |
150113656 has 96 divisors (see below), whose sum is σ = 369031680. Its totient is φ = 56548800.
The previous prime is 150113653. The next prime is 150113683. The reversal of 150113656 is 656311051.
150113656 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 (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150113653) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133111 + ... + 134233.
It is an arithmetic number, because the mean of its divisors is an integer number (3844080).
Almost surely, 2150113656 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150113656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184515840).
150113656 is an abundant number, since it is smaller than the sum of its proper divisors (218918024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150113656 is a wasteful number, since it uses less digits than its factorization.
150113656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1185 (or 1174 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 150113656 is about 12252.0878220816. The cubic root of 150113656 is about 531.4634479586.
The spelling of 150113656 in words is "one hundred fifty million, one hundred thirteen thousand, six hundred fifty-six".
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