Base | Representation |
---|---|
bin | 10001111101011… |
… | …01010011110100 |
3 | 101111111010111220 |
4 | 20332231103310 |
5 | 302031444434 |
6 | 22541030340 |
7 | 3506362014 |
oct | 1076552364 |
9 | 344433456 |
10 | 150656244 |
11 | 780502a2 |
12 | 425553b0 |
13 | 2529b80b |
14 | 16019c44 |
15 | d35dd49 |
hex | 8fad4f4 |
150656244 has 96 divisors (see below), whose sum is σ = 400619520. Its totient is φ = 43771392.
The previous prime is 150656243. The next prime is 150656257. The reversal of 150656244 is 442656051.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150656243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181759 + ... + 182585.
It is an arithmetic number, because the mean of its divisors is an integer number (4173120).
Almost surely, 2150656244 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 150656244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200309760).
150656244 is an abundant number, since it is smaller than the sum of its proper divisors (249963276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150656244 is a wasteful number, since it uses less digits than its factorization.
150656244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917 (or 915 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 150656244 is about 12274.2105245103. The cubic root of 150656244 is about 532.1030054756.
The spelling of 150656244 in words is "one hundred fifty million, six hundred fifty-six thousand, two hundred forty-four".
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