Base | Representation |
---|---|
bin | 1011101010100100… |
… | …0001000100001100 |
3 | 22002020010020220001 |
4 | 2322221001010030 |
5 | 22403104030234 |
6 | 1234414534044 |
7 | 140411506426 |
oct | 27251010414 |
9 | 8066106801 |
10 | 3131314444 |
11 | 13675aa985 |
12 | 734807324 |
13 | 3ab9703ab |
14 | 219c29816 |
15 | 134d81d14 |
hex | baa4110c |
3131314444 has 6 divisors (see below), whose sum is σ = 5479800284. Its totient is φ = 1565657220.
The previous prime is 3131314429. The next prime is 3131314451. The reversal of 3131314444 is 4444131313.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 391414302 + ... + 391414309.
Almost surely, 23131314444 is an apocalyptic number.
It is an amenable number.
3131314444 is a deficient number, since it is larger than the sum of its proper divisors (2348485840).
3131314444 is a wasteful number, since it uses less digits than its factorization.
3131314444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 782828615 (or 782828613 counting only the distinct ones).
The product of its digits is 6912, while the sum is 28.
The square root of 3131314444 is about 55958.1490401532. The cubic root of 3131314444 is about 1462.9929290667.
Adding to 3131314444 its reverse (4444131313), we get a palindrome (7575445757).
The spelling of 3131314444 in words is "three billion, one hundred thirty-one million, three hundred fourteen thousand, four hundred forty-four".
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