Base | Representation |
---|---|
bin | 1011100011001011… |
… | …0000011011110011 |
3 | 22000001210020100200 |
4 | 2320302300123303 |
5 | 22322140011311 |
6 | 1231350250243 |
7 | 136554141243 |
oct | 27062603363 |
9 | 8001706320 |
10 | 3100313331 |
11 | 1351056325 |
12 | 726356983 |
13 | 3a540783b |
14 | 215a79b23 |
15 | 1322ab556 |
hex | b8cb06f3 |
3100313331 has 6 divisors (see below), whose sum is σ = 4478230380. Its totient is φ = 2066875548.
The previous prime is 3100313303. The next prime is 3100313351. The reversal of 3100313331 is 1333130013.
It is not a de Polignac number, because 3100313331 - 210 = 3100312307 is a prime.
It is a super-2 number, since 2×31003133312 = 19223885500752631122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3100313351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172239621 + ... + 172239638.
It is an arithmetic number, because the mean of its divisors is an integer number (746371730).
Almost surely, 23100313331 is an apocalyptic number.
3100313331 is a deficient number, since it is larger than the sum of its proper divisors (1377917049).
3100313331 is a wasteful number, since it uses less digits than its factorization.
3100313331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344479265 (or 344479262 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
The square root of 3100313331 is about 55680.4573526475. The cubic root of 3100313331 is about 1458.1488597468.
Adding to 3100313331 its reverse (1333130013), we get a palindrome (4433443344).
The spelling of 3100313331 in words is "three billion, one hundred million, three hundred thirteen thousand, three hundred thirty-one".
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