Base | Representation |
---|---|
bin | 100101111111010111111… |
… | …0001110010111101011001 |
3 | 200111011011202201010111100 |
4 | 1023332233301302331121 |
5 | 1141021243042044400 |
6 | 15034351535222013 |
7 | 1046141350351425 |
oct | 113765761627531 |
9 | 20434152633440 |
10 | 5221334331225 |
11 | 17333a0123561 |
12 | 703b1a377909 |
13 | 2bb4a635656c |
14 | 1409dd049b85 |
15 | 90c43b34100 |
hex | 4bfafc72f59 |
5221334331225 has 72 divisors (see below), whose sum is σ = 9549301307832. Its totient is φ = 2726515814400.
The previous prime is 5221334331173. The next prime is 5221334331259.
5221334331225 is a `hidden beast` number, since 5 + 2 + 2 + 1 + 334 + 3 + 312 + 2 + 5 = 666.
5221334331225 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 12 ways, for example, as 747652479561 + 4473681851664 = 864669^2 + 2115108^2 .
It is not a de Polignac number, because 5221334331225 - 27 = 5221334331097 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5221334331225.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1090045 + ... + 3410405.
It is an arithmetic number, because the mean of its divisors is an integer number (132629184831).
Almost surely, 25221334331225 is an apocalyptic number.
It is an amenable number.
5221334331225 is a deficient number, since it is larger than the sum of its proper divisors (4327966976607).
5221334331225 is a wasteful number, since it uses less digits than its factorization.
5221334331225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2320587 (or 2320579 counting only the distinct ones).
The product of its digits is 129600, while the sum is 36.
The spelling of 5221334331225 in words is "five trillion, two hundred twenty-one billion, three hundred thirty-four million, three hundred thirty-one thousand, two hundred twenty-five".
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