Base | Representation |
---|---|
bin | 1010000101001010… |
… | …0110011111011111 |
3 | 20222120211110011200 |
4 | 2201102212133133 |
5 | 21020214224111 |
6 | 1124303050543 |
7 | 124025455146 |
oct | 24122463737 |
9 | 6876743150 |
10 | 2706008031 |
11 | 116951a981 |
12 | 6362a0a53 |
13 | 34180b2ac |
14 | 1b955875d |
15 | 10c870256 |
hex | a14a67df |
2706008031 has 24 divisors (see below), whose sum is σ = 4160089440. Its totient is φ = 1689071616.
The previous prime is 2706008023. The next prime is 2706008083. The reversal of 2706008031 is 1308006072.
2706008031 is a `hidden beast` number, since 27 + 0 + 600 + 8 + 0 + 31 = 666.
It is not a de Polignac number, because 2706008031 - 23 = 2706008023 is a prime.
It is a super-2 number, since 2×27060080312 = 14644958927672993922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2706007986 and 2706008004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2706008021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16291 + ... + 75348.
It is an arithmetic number, because the mean of its divisors is an integer number (173337060).
Almost surely, 22706008031 is an apocalyptic number.
2706008031 is a deficient number, since it is larger than the sum of its proper divisors (1454081409).
2706008031 is a wasteful number, since it uses less digits than its factorization.
2706008031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91855 (or 91852 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 2706008031 is about 52019.3044071141. The cubic root of 2706008031 is about 1393.5087297353.
It can be divided in two parts, 270600 and 8031, that added together give a triangular number (278631 = T746).
The spelling of 2706008031 in words is "two billion, seven hundred six million, eight thousand, thirty-one".
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