Base | Representation |
---|---|
bin | 1100001001100011… |
… | …1001010100010010 |
3 | 22102021201111221221 |
4 | 3002120321110102 |
5 | 23134343244010 |
6 | 1255341035254 |
7 | 143550434065 |
oct | 30230712422 |
9 | 8367644857 |
10 | 3261306130 |
11 | 1423a16625 |
12 | 770255b2a |
13 | 3cc885154 |
14 | 22d1c68dc |
15 | 1414acdda |
hex | c2639512 |
3261306130 has 16 divisors (see below), whose sum is σ = 5882030784. Its totient is φ = 1301926960.
The previous prime is 3261306109. The next prime is 3261306131. The reversal of 3261306130 is 316031623.
It is a super-2 number, since 2×32613061302 = 21272235347151153800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3261306095 and 3261306104.
It is not an unprimeable number, because it can be changed into a prime (3261306131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319156 + ... + 329215.
It is an arithmetic number, because the mean of its divisors is an integer number (367626924).
Almost surely, 23261306130 is an apocalyptic number.
3261306130 is a deficient number, since it is larger than the sum of its proper divisors (2620724654).
3261306130 is a wasteful number, since it uses less digits than its factorization.
3261306130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 648881.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 3261306130 is about 57107.8464836488. The cubic root of 3261306130 is about 1482.9637060189.
Adding to 3261306130 its reverse (316031623), we get a palindrome (3577337753).
The spelling of 3261306130 in words is "three billion, two hundred sixty-one million, three hundred six thousand, one hundred thirty".
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