Base | Representation |
---|---|
bin | 11111000000100… |
… | …100000000001000 |
3 | 1100020220222201010 |
4 | 133000210000020 |
5 | 2031140204120 |
6 | 123342323520 |
7 | 15614656035 |
oct | 3700440010 |
9 | 1306828633 |
10 | 520241160 |
11 | 24773197a |
12 | 1262895a0 |
13 | 83a2120a |
14 | 4d14438c |
15 | 30a157e0 |
hex | 1f024008 |
520241160 has 64 divisors (see below), whose sum is σ = 1567802880. Its totient is φ = 138101760.
The previous prime is 520241081. The next prime is 520241171. The reversal of 520241160 is 61142025.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17040 + ... + 36480.
It is an arithmetic number, because the mean of its divisors is an integer number (24496920).
Almost surely, 2520241160 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 520241160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783901440).
520241160 is an abundant number, since it is smaller than the sum of its proper divisors (1047561720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520241160 is a wasteful number, since it uses less digits than its factorization.
520241160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19678 (or 19674 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 520241160 is about 22808.7956718455. The cubic root of 520241160 is about 804.2694450981.
Adding to 520241160 its reverse (61142025), we get a palindrome (581383185).
The spelling of 520241160 in words is "five hundred twenty million, two hundred forty-one thousand, one hundred sixty".
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