Base | Representation |
---|---|
bin | 1011100100101011… |
… | …0000011100101000 |
3 | 22000111121212200112 |
4 | 2321022300130220 |
5 | 22330242323330 |
6 | 1232133153452 |
7 | 136661463653 |
oct | 27112603450 |
9 | 8014555615 |
10 | 3106604840 |
11 | 1354663219 |
12 | 72848b888 |
13 | 3a67cb421 |
14 | 21683689a |
15 | 132b00795 |
hex | b92b0728 |
3106604840 has 48 divisors (see below), whose sum is σ = 7025257980. Its totient is φ = 1236380160.
The previous prime is 3106604827. The next prime is 3106604849. The reversal of 3106604840 is 484066013.
It can be written as a sum of positive squares in 6 ways, for example, as 2695894084 + 410710756 = 51922^2 + 20266^2 .
It is a super-2 number, since 2×31066048402 = 19301987263822851200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3106604797 and 3106604806.
It is not an unprimeable number, because it can be changed into a prime (3106604849) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2096900 + ... + 2098380.
Almost surely, 23106604840 is an apocalyptic number.
It is an amenable number.
3106604840 is an abundant number, since it is smaller than the sum of its proper divisors (3918653140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3106604840 is a wasteful number, since it uses less digits than its factorization.
3106604840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1950 (or 1717 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 3106604840 is about 55736.9252829756. The cubic root of 3106604840 is about 1459.1345405549.
The spelling of 3106604840 in words is "three billion, one hundred six million, six hundred four thousand, eight hundred forty".
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