Base | Representation |
---|---|
bin | 1011100011010101… |
… | …1000100110000001 |
3 | 22000010002020012010 |
4 | 2320311120212001 |
5 | 22322324031423 |
6 | 1231413123133 |
7 | 136563040326 |
oct | 27065304601 |
9 | 8003066163 |
10 | 3101002113 |
11 | 1351486870 |
12 | 7266294a9 |
13 | 3a55b91c1 |
14 | 215bb8b4d |
15 | 132395693 |
hex | b8d58981 |
3101002113 has 32 divisors (see below), whose sum is σ = 4841361792. Its totient is φ = 1744588800.
The previous prime is 3101002109. The next prime is 3101002123. The reversal of 3101002113 is 3112001013.
It is not a de Polignac number, because 3101002113 - 22 = 3101002109 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3101002123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3093 + ... + 78813.
It is an arithmetic number, because the mean of its divisors is an integer number (151292556).
Almost surely, 23101002113 is an apocalyptic number.
3101002113 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3101002113 is a deficient number, since it is larger than the sum of its proper divisors (1740359679).
3101002113 is a wasteful number, since it uses less digits than its factorization.
3101002113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75825.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3101002113 is about 55686.6421415406. The cubic root of 3101002113 is about 1458.2568351042.
Adding to 3101002113 its reverse (3112001013), we get a palindrome (6213003126).
It can be divided in two parts, 310100 and 2113, that added together give a palindrome (312213).
The spelling of 3101002113 in words is "three billion, one hundred one million, two thousand, one hundred thirteen".
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