Base | Representation |
---|---|
bin | 1011101010110010… |
… | …0011110110000011 |
3 | 22002021212110002021 |
4 | 2322230203312003 |
5 | 22403323241311 |
6 | 1234450502311 |
7 | 140422425520 |
oct | 27254436603 |
9 | 8067773067 |
10 | 3132243331 |
11 | 1368084858 |
12 | 734b94997 |
13 | 3abc07129 |
14 | 219dcc147 |
15 | 134eb7171 |
hex | bab23d83 |
3132243331 has 8 divisors (see below), whose sum is σ = 3580045664. Its totient is φ = 2684525760.
The previous prime is 3132243187. The next prime is 3132243337. The reversal of 3132243331 is 1333422313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3132243331 - 211 = 3132241283 is a prime.
It is a super-2 number, since 2×31322433312 = 19621896569187951122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3132243296 and 3132243305.
It is not an unprimeable number, because it can be changed into a prime (3132243337) 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 7 ways as a sum of consecutive naturals, for example, 128761 + ... + 151141.
It is an arithmetic number, because the mean of its divisors is an integer number (447505708).
Almost surely, 23132243331 is an apocalyptic number.
3132243331 is a deficient number, since it is larger than the sum of its proper divisors (447802333).
3132243331 is a wasteful number, since it uses less digits than its factorization.
3132243331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42381.
The product of its digits is 3888, while the sum is 25.
The square root of 3132243331 is about 55966.4482614361. The cubic root of 3132243331 is about 1463.1375776675.
Adding to 3132243331 its reverse (1333422313), we get a palindrome (4465665644).
The spelling of 3132243331 in words is "three billion, one hundred thirty-two million, two hundred forty-three thousand, three hundred thirty-one".
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