Base | Representation |
---|---|
bin | 10010001010001… |
… | …10011010011100 |
3 | 101121122021010102 |
4 | 21011012122130 |
5 | 302444110212 |
6 | 23041000232 |
7 | 3526541264 |
oct | 1105063234 |
9 | 347567112 |
10 | 152331932 |
11 | 78a95265 |
12 | 43023078 |
13 | 2573744c |
14 | 163347a4 |
15 | d5905c2 |
hex | 914669c |
152331932 has 12 divisors (see below), whose sum is σ = 266675640. Its totient is φ = 76138896.
The previous prime is 152331931. The next prime is 152331943. The reversal of 152331932 is 239133251.
It is a junction number, because it is equal to n+sod(n) for n = 152331895 and 152331904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152331931) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11183 + ... + 20729.
It is an arithmetic number, because the mean of its divisors is an integer number (22222970).
Almost surely, 2152331932 is an apocalyptic number.
It is an amenable number.
152331932 is a deficient number, since it is larger than the sum of its proper divisors (114343708).
152331932 is a wasteful number, since it uses less digits than its factorization.
152331932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13540 (or 13538 counting only the distinct ones).
The product of its digits is 4860, while the sum is 29.
The square root of 152331932 is about 12342.2822848937. The cubic root of 152331932 is about 534.0685244537.
The spelling of 152331932 in words is "one hundred fifty-two million, three hundred thirty-one thousand, nine hundred thirty-two".
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