Base | Representation |
---|---|
bin | 111100100010010… |
… | …0111001100001000 |
3 | 12020120011022020011 |
4 | 1321010213030020 |
5 | 13130000032412 |
6 | 533320441304 |
7 | 101223234112 |
oct | 17104471410 |
9 | 5216138204 |
10 | 2031252232 |
11 | 952652959 |
12 | 488319234 |
13 | 264a9a2c9 |
14 | 153ab23b2 |
15 | bd4d77a7 |
hex | 79127308 |
2031252232 has 24 divisors (see below), whose sum is σ = 3899258190. Its totient is φ = 991999680.
The previous prime is 2031252211. The next prime is 2031252241. The reversal of 2031252232 is 2322521302.
It can be written as a sum of positive squares in only one way, i.e., 1361167236 + 670084996 = 36894^2 + 25886^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53869 + ... + 83452.
Almost surely, 22031252232 is an apocalyptic number.
It is an amenable number.
2031252232 is a deficient number, since it is larger than the sum of its proper divisors (1868005958).
2031252232 is a wasteful number, since it uses less digits than its factorization.
2031252232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137413 (or 137366 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 2031252232 is about 45069.4157051098. The cubic root of 2031252232 is about 1266.4497186462.
Adding to 2031252232 its reverse (2322521302), we get a palindrome (4353773534).
The spelling of 2031252232 in words is "two billion, thirty-one million, two hundred fifty-two thousand, two hundred thirty-two".
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