Base | Representation |
---|---|
bin | 1100100111100… |
… | …1001100110000 |
3 | 10200120212202210 |
4 | 3021321030300 |
5 | 102022101412 |
6 | 5130212120 |
7 | 1211566653 |
oct | 311711460 |
9 | 120525683 |
10 | 52925232 |
11 | 27969568 |
12 | 15884040 |
13 | ac70a09 |
14 | 705989a |
15 | 49a683c |
hex | 3279330 |
52925232 has 80 divisors (see below), whose sum is σ = 142892640. Its totient is φ = 16859136.
The previous prime is 52925227. The next prime is 52925239. The reversal of 52925232 is 23252925.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 52925232.
It is not an unprimeable number, because it can be changed into a prime (52925239) 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, 268558 + ... + 268754.
It is an arithmetic number, because the mean of its divisors is an integer number (1786158).
Almost surely, 252925232 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 52925232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71446320).
52925232 is an abundant number, since it is smaller than the sum of its proper divisors (89967408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52925232 is a wasteful number, since it uses less digits than its factorization.
52925232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430 (or 424 counting only the distinct ones).
The product of its digits is 10800, while the sum is 30.
The square root of 52925232 is about 7274.9729896406. The cubic root of 52925232 is about 375.4518570929.
The spelling of 52925232 in words is "fifty-two million, nine hundred twenty-five thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •