Base | Representation |
---|---|
bin | 111100100010000… |
… | …1001110111001000 |
3 | 12020112221012102222 |
4 | 1321010021313020 |
5 | 13124432211404 |
6 | 533314113212 |
7 | 101222223641 |
oct | 17104116710 |
9 | 5215835388 |
10 | 2031132104 |
11 | 952580681 |
12 | 48827b808 |
13 | 264a57721 |
14 | 153a806c8 |
15 | bd4b1dbe |
hex | 79109dc8 |
2031132104 has 16 divisors (see below), whose sum is σ = 3830389020. Its totient is φ = 1009695040.
The previous prime is 2031132097. The next prime is 2031132109. The reversal of 2031132104 is 4012311302.
It can be written as a sum of positive squares in 2 ways, for example, as 1413609604 + 617522500 = 37598^2 + 24850^2 .
It is not an unprimeable number, because it can be changed into a prime (2031132109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732407 + ... + 735174.
Almost surely, 22031132104 is an apocalyptic number.
It is an amenable number.
2031132104 is a deficient number, since it is larger than the sum of its proper divisors (1799256916).
2031132104 is a wasteful number, since it uses less digits than its factorization.
2031132104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1467760 (or 1467756 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2031132104 is about 45068.0829856341. The cubic root of 2031132104 is about 1266.4247522620.
Adding to 2031132104 its reverse (4012311302), we get a palindrome (6043443406).
The spelling of 2031132104 in words is "two billion, thirty-one million, one hundred thirty-two thousand, one hundred four".
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