Base | Representation |
---|---|
bin | 1100011010001011… |
… | …0011011110110010 |
3 | 22121010212222011110 |
4 | 3012202303132302 |
5 | 23310214400110 |
6 | 1310311054150 |
7 | 145355065536 |
oct | 30642633662 |
9 | 8533788143 |
10 | 3331012530 |
11 | 145a2a701a |
12 | 78b671356 |
13 | 411150141 |
14 | 23856dbc6 |
15 | 14767ba20 |
hex | c68b37b2 |
3331012530 has 32 divisors (see below), whose sum is σ = 7996169664. Its totient is φ = 888076736.
The previous prime is 3331012519. The next prime is 3331012537. The reversal of 3331012530 is 352101333.
It is a super-2 number, since 2×33310125302 = 22191288950034001800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3331012497 and 3331012506.
It is not an unprimeable number, because it can be changed into a prime (3331012537) 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 15 ways as a sum of consecutive naturals, for example, 176197 + ... + 194183.
It is an arithmetic number, because the mean of its divisors is an integer number (249880302).
Almost surely, 23331012530 is an apocalyptic number.
3331012530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3331012530 is an abundant number, since it is smaller than the sum of its proper divisors (4665157134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3331012530 is a wasteful number, since it uses less digits than its factorization.
3331012530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24170.
The product of its (nonzero) digits is 810, while the sum is 21.
The square root of 3331012530 is about 57714.9246729128. The cubic root of 3331012530 is about 1493.4548197274.
Adding to 3331012530 its reverse (352101333), we get a palindrome (3683113863).
The spelling of 3331012530 in words is "three billion, three hundred thirty-one million, twelve thousand, five hundred thirty".
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