Base | Representation |
---|---|
bin | 100000011110010001000… |
… | …101001110101000010000 |
3 | 21220022221121111210201001 |
4 | 200132101011032220100 |
5 | 243030124123443314 |
6 | 4425051434551344 |
7 | 320136124554400 |
oct | 40362105165020 |
9 | 7808847453631 |
10 | 2231522093584 |
11 | 7904240564a3 |
12 | 300598298554 |
13 | 13257c3a4c14 |
14 | 7a0131d0800 |
15 | 3d0a89db674 |
hex | 2079114ea10 |
2231522093584 has 135 divisors (see below), whose sum is σ = 5199959510253. Its totient is φ = 924978297600.
The previous prime is 2231522093497. The next prime is 2231522093599. The reversal of 2231522093584 is 4853902251322.
The square root of 2231522093584 is 1493828.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1648070547984 + 583451545600 = 1283772^2 + 763840^2 .
It is a super-3 number, since 3×22315220935843 (a number of 38 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1296641844 + ... + 1296643564.
Almost surely, 22231522093584 is an apocalyptic number.
2231522093584 is the 1493828-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2231522093584
2231522093584 is an abundant number, since it is smaller than the sum of its proper divisors (2968437416669).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231522093584 is an frugal number, since it uses more digits than its factorization.
2231522093584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3526 (or 1761 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 46.
The spelling of 2231522093584 in words is "two trillion, two hundred thirty-one billion, five hundred twenty-two million, ninety-three thousand, five hundred eighty-four".
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