Base | Representation |
---|---|
bin | 111011001001001100000100… |
… | …0000001001101111000011001 |
3 | 2112012222201121110211021000002 |
4 | 1312102120020001031320121 |
5 | 1021141441314331411100 |
6 | 5042235234505422345 |
7 | 214402355303042564 |
oct | 16622301001157031 |
9 | 2465881543737002 |
10 | 520232343232025 |
11 | 140842330363a26 |
12 | 4a42061b19a9b5 |
13 | 1943891295c7b8 |
14 | 92675460c74db |
15 | 40226853e32d5 |
hex | 1d9260804de19 |
520232343232025 has 24 divisors (see below), whose sum is σ = 651821836238400. Its totient is φ = 411845918328000.
The previous prime is 520232343231977. The next prime is 520232343232031.
520232343232025 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 520232343232025 - 228 = 520232074796569 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 520232343232025.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50080595 + ... + 59569544.
It is an arithmetic number, because the mean of its divisors is an integer number (27159243176600).
Almost surely, 2520232343232025 is an apocalyptic number.
It is an amenable number.
520232343232025 is a deficient number, since it is larger than the sum of its proper divisors (131589493006375).
520232343232025 is a wasteful number, since it uses less digits than its factorization.
520232343232025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109652129 (or 109652124 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 38.
The spelling of 520232343232025 in words is "five hundred twenty trillion, two hundred thirty-two billion, three hundred forty-three million, two hundred thirty-two thousand, twenty-five".
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