Base | Representation |
---|---|
bin | 101101010010010111110… |
… | …000001101011111100111 |
3 | 102000111212202120011211201 |
4 | 231102113300031133213 |
5 | 401442041143220403 |
6 | 10341402521143331 |
7 | 440561540153500 |
oct | 55222760153747 |
9 | 12014782504751 |
10 | 3112102320103 |
11 | a9a92069a017 |
12 | 42319092ab47 |
13 | 19761574a9aa |
14 | aa8ab3abba7 |
15 | 55e461b121d |
hex | 2d497c0d7e7 |
3112102320103 has 72 divisors (see below), whose sum is σ = 3982179515184. Its totient is φ = 2416527590400.
The previous prime is 3112102320101. The next prime is 3112102320127. The reversal of 3112102320103 is 3010232012113.
It is not a de Polignac number, because 3112102320103 - 21 = 3112102320101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112102320101) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 231876333 + ... + 231889753.
It is an arithmetic number, because the mean of its divisors is an integer number (55308048822).
Almost surely, 23112102320103 is an apocalyptic number.
3112102320103 is a deficient number, since it is larger than the sum of its proper divisors (870077195081).
3112102320103 is a wasteful number, since it uses less digits than its factorization.
3112102320103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13841 (or 13805 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3112102320103 its reverse (3010232012113), we get a palindrome (6122334332216).
The spelling of 3112102320103 in words is "three trillion, one hundred twelve billion, one hundred two million, three hundred twenty thousand, one hundred three".
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