Base | Representation |
---|---|
bin | 111111110001111… |
… | …0101110111110100 |
3 | 12112010222110012221 |
4 | 1333203311313310 |
5 | 13340331232012 |
6 | 552205452124 |
7 | 104014365550 |
oct | 17743656764 |
9 | 5463873187 |
10 | 2140102132 |
11 | 9a9039453 |
12 | 4b8871044 |
13 | 2814bc02c |
14 | 164328860 |
15 | c7d39507 |
hex | 7f8f5df4 |
2140102132 has 12 divisors (see below), whose sum is σ = 4280204320. Its totient is φ = 917186616.
The previous prime is 2140102127. The next prime is 2140102157. The reversal of 2140102132 is 2312010412.
2140102132 is an admirable number.
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, 38216082 + ... + 38216137.
Almost surely, 22140102132 is an apocalyptic number.
It is an amenable number.
2140102132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2140102132 is a wasteful number, since it uses less digits than its factorization.
2140102132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76432230 (or 76432228 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2140102132 is about 46261.2378995634. The cubic root of 2140102132 is about 1288.6792427292.
Adding to 2140102132 its reverse (2312010412), we get a palindrome (4452112544).
The spelling of 2140102132 in words is "two billion, one hundred forty million, one hundred two thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •