Base | Representation |
---|---|
bin | 110000111001011000… |
… | …011001100110111111 |
3 | 12000111222100110001210 |
4 | 300321120121212333 |
5 | 1330011042231330 |
6 | 40041430335503 |
7 | 3536025142143 |
oct | 607130314677 |
9 | 160458313053 |
10 | 52502305215 |
11 | 202a2200a98 |
12 | a212aba593 |
13 | 4c492c84b9 |
14 | 2780bc1223 |
15 | 15743c88b0 |
hex | c396199bf |
52502305215 has 32 divisors (see below), whose sum is σ = 89248775616. Its totient is φ = 26264115200.
The previous prime is 52502305211. The next prime is 52502305241. The reversal of 52502305215 is 51250320525.
It is not a de Polignac number, because 52502305215 - 22 = 52502305211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52502305211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276636 + ... + 426065.
It is an arithmetic number, because the mean of its divisors is an integer number (2789024238).
Almost surely, 252502305215 is an apocalyptic number.
52502305215 is a deficient number, since it is larger than the sum of its proper divisors (36746470401).
52502305215 is a wasteful number, since it uses less digits than its factorization.
52502305215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 703019.
The product of its (nonzero) digits is 15000, while the sum is 30.
The spelling of 52502305215 in words is "fifty-two billion, five hundred two million, three hundred five thousand, two hundred fifteen".
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