Base | Representation |
---|---|
bin | 11000000100100… |
… | …11111000101100 |
3 | 112001222020002021 |
4 | 30002103320230 |
5 | 403143313312 |
6 | 32012035524 |
7 | 5001253000 |
oct | 1402237054 |
9 | 461866067 |
10 | 201932332 |
11 | a3a92828 |
12 | 57762ba4 |
13 | 32ab29b4 |
14 | 1cb66700 |
15 | 12adbc07 |
hex | c093e2c |
201932332 has 48 divisors (see below), whose sum is σ = 420033600. Its totient is φ = 84878976.
The previous prime is 201932329. The next prime is 201932333. The reversal of 201932332 is 233239102.
It is a junction number, because it is equal to n+sod(n) for n = 201932297 and 201932306.
It is not an unprimeable number, because it can be changed into a prime (201932333) 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, 71328 + ... + 74104.
It is an arithmetic number, because the mean of its divisors is an integer number (8750700).
Almost surely, 2201932332 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 201932332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210016800).
201932332 is an abundant number, since it is smaller than the sum of its proper divisors (218101268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201932332 is a wasteful number, since it uses less digits than its factorization.
201932332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2855 (or 2839 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 201932332 is about 14210.2896522203. The cubic root of 201932332 is about 586.6809054453.
The spelling of 201932332 in words is "two hundred one million, nine hundred thirty-two thousand, three hundred thirty-two".
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