Base | Representation |
---|---|
bin | 1011100100010100… |
… | …0100100111110101 |
3 | 22000101211011110221 |
4 | 2321011010213311 |
5 | 22324402131423 |
6 | 1232041214341 |
7 | 136643016166 |
oct | 27105044765 |
9 | 8011734427 |
10 | 3105114613 |
11 | 1353835627 |
12 | 727a913b1 |
13 | 3a63c9033 |
14 | 21656976d |
15 | 132908e5d |
hex | b91449f5 |
3105114613 has 16 divisors (see below), whose sum is σ = 3158274240. Its totient is φ = 3052627200.
The previous prime is 3105114601. The next prime is 3105114619. The reversal of 3105114613 is 3164115013.
3105114613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 3105114613 - 221 = 3103017461 is a prime.
It is a super-2 number, since 2×31051146132 = 19283473519732279538, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3105114619) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11543043 + ... + 11543311.
It is an arithmetic number, because the mean of its divisors is an integer number (197392140).
Almost surely, 23105114613 is an apocalyptic number.
It is an amenable number.
3105114613 is a deficient number, since it is larger than the sum of its proper divisors (53159627).
3105114613 is a wasteful number, since it uses less digits than its factorization.
3105114613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 948.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 3105114613 is about 55723.5552796122. Note that the first 3 decimals coincide. The cubic root of 3105114613 is about 1458.9011894010.
Adding to 3105114613 its reverse (3164115013), we get a palindrome (6269229626).
The spelling of 3105114613 in words is "three billion, one hundred five million, one hundred fourteen thousand, six hundred thirteen".
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