Base | Representation |
---|---|
bin | 1100100010100… |
… | …1111111110001 |
3 | 10122222101202102 |
4 | 3020221333301 |
5 | 101431211232 |
6 | 5115230145 |
7 | 1206046103 |
oct | 310517761 |
9 | 118871672 |
10 | 52600817 |
11 | 27767855 |
12 | 15748355 |
13 | ab89159 |
14 | 6db3573 |
15 | 4940662 |
hex | 3229ff1 |
52600817 has 4 divisors (see below), whose sum is σ = 52622196. Its totient is φ = 52579440.
The previous prime is 52600777. The next prime is 52600819. The reversal of 52600817 is 71800625.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10817521 + 41783296 = 3289^2 + 6464^2 .
It is a cyclic number.
It is not a de Polignac number, because 52600817 - 26 = 52600753 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52600817.
It is not an unprimeable number, because it can be changed into a prime (52600819) 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, 6434 + ... + 12107.
It is an arithmetic number, because the mean of its divisors is an integer number (13155549).
Almost surely, 252600817 is an apocalyptic number.
It is an amenable number.
52600817 is a deficient number, since it is larger than the sum of its proper divisors (21379).
52600817 is a wasteful number, since it uses less digits than its factorization.
52600817 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21378.
The product of its (nonzero) digits is 3360, while the sum is 29.
The square root of 52600817 is about 7252.6420703079. The cubic root of 52600817 is about 374.6831504331.
The spelling of 52600817 in words is "fifty-two million, six hundred thousand, eight hundred seventeen".
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