Base | Representation |
---|---|
bin | 110000100010000111… |
… | …100101011010000101 |
3 | 11222111202221221221111 |
4 | 300202013211122011 |
5 | 1323211134134000 |
6 | 35535005245021 |
7 | 3523245604513 |
oct | 604207453205 |
9 | 158452857844 |
10 | 52112021125 |
11 | 2011197185a |
12 | a124263771 |
13 | 4bb64a9378 |
14 | 27450294b3 |
15 | 154eed3cba |
hex | c221e5685 |
52112021125 has 32 divisors (see below), whose sum is σ = 65841205248. Its totient is φ = 41176296000.
The previous prime is 52112021089. The next prime is 52112021141.
It is a happy number.
52112021125 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52112021125 - 211 = 52112019077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52112021096 and 52112021105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3596395 + ... + 3610855.
It is an arithmetic number, because the mean of its divisors is an integer number (2057537664).
Almost surely, 252112021125 is an apocalyptic number.
It is an amenable number.
52112021125 is a deficient number, since it is larger than the sum of its proper divisors (13729184123).
52112021125 is a wasteful number, since it uses less digits than its factorization.
52112021125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14830 (or 14820 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 22.
It can be divided in two parts, 521120 and 21125, that added together give a palindrome (542245).
The spelling of 52112021125 in words is "fifty-two billion, one hundred twelve million, twenty-one thousand, one hundred twenty-five".
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