Base | Representation |
---|---|
bin | 111111010001101… |
… | …0111110111110000 |
3 | 12110222011211122022 |
4 | 1332203113313300 |
5 | 13322014431112 |
6 | 550403331012 |
7 | 103420630250 |
oct | 17643276760 |
9 | 5428154568 |
10 | 2123202032 |
11 | 99a546126 |
12 | 4b3080a68 |
13 | 27ab52883 |
14 | 161da9960 |
15 | c65ebd72 |
hex | 7e8d7df0 |
2123202032 has 20 divisors (see below), whose sum is σ = 4701376176. Its totient is φ = 909943680.
The previous prime is 2123202023. The next prime is 2123202049. The reversal of 2123202032 is 2302023212.
It is a self number, because there is not a number n which added to its sum of digits gives 2123202032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9478469 + ... + 9478692.
Almost surely, 22123202032 is an apocalyptic number.
It is an amenable number.
2123202032 is an abundant number, since it is smaller than the sum of its proper divisors (2578174144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2123202032 is a wasteful number, since it uses less digits than its factorization.
2123202032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18957176 (or 18957170 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2123202032 is about 46078.2164585393. The cubic root of 2123202032 is about 1285.2780983488.
Adding to 2123202032 its reverse (2302023212), we get a palindrome (4425225244).
The spelling of 2123202032 in words is "two billion, one hundred twenty-three million, two hundred two thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.144 sec. • engine limits •