Base | Representation |
---|---|
bin | 1000110000000100111… |
… | …1101000101010011100 |
3 | 112101001210010200022012 |
4 | 2030001033220222130 |
5 | 4430401222400132 |
6 | 153022321210352 |
7 | 13601453062520 |
oct | 2140117505234 |
9 | 471053120265 |
10 | 150344731292 |
11 | 58840754948 |
12 | 2517a1909b8 |
13 | 1123cb0c482 |
14 | 73c3489d80 |
15 | 3d9dec70b2 |
hex | 23013e8a9c |
150344731292 has 48 divisors (see below), whose sum is σ = 309109526208. Its totient is φ = 62632465920.
The previous prime is 150344731283. The next prime is 150344731297. The reversal of 150344731292 is 292137443051.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150344731297) 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, 1030808 + ... + 1167584.
It is an arithmetic number, because the mean of its divisors is an integer number (6439781796).
Almost surely, 2150344731292 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 150344731292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154554763104).
150344731292 is an abundant number, since it is smaller than the sum of its proper divisors (158764794916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150344731292 is a wasteful number, since it uses less digits than its factorization.
150344731292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137886 (or 137884 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 150344731292 in words is "one hundred fifty billion, three hundred forty-four million, seven hundred thirty-one thousand, two hundred ninety-two".
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