Base | Representation |
---|---|
bin | 1000100111101110… |
… | …0001010011101000 |
3 | 12222021100112001200 |
4 | 2021323201103220 |
5 | 14214401102022 |
6 | 1021342444200 |
7 | 111226240221 |
oct | 21173412350 |
9 | 5867315050 |
10 | 2314081512 |
11 | a88269766 |
12 | 546b93660 |
13 | 2ab565702 |
14 | 17d496248 |
15 | d8253bac |
hex | 89ee14e8 |
2314081512 has 24 divisors (see below), whose sum is σ = 6267304290. Its totient is φ = 771360480.
The previous prime is 2314081501. The next prime is 2314081513. The reversal of 2314081512 is 2151804132.
2314081512 is a `hidden beast` number, since 2 + 3 + 140 + 8 + 1 + 512 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1684774116 + 629307396 = 41046^2 + 25086^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×23140815122 = 10709946488360412288, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2314081513) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16069939 + ... + 16070082.
Almost surely, 22314081512 is an apocalyptic number.
It is an amenable number.
2314081512 is an abundant number, since it is smaller than the sum of its proper divisors (3953222778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2314081512 is a wasteful number, since it uses less digits than its factorization.
2314081512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32140033 (or 32140026 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 2314081512 is about 48104.9011224428. The cubic root of 2314081512 is about 1322.6945097416.
Adding to 2314081512 its reverse (2151804132), we get a palindrome (4465885644).
The spelling of 2314081512 in words is "two billion, three hundred fourteen million, eighty-one thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •