Base | Representation |
---|---|
bin | 1000100111100010… |
… | …0101001101111111 |
3 | 12222012220101021000 |
4 | 2021320211031333 |
5 | 14214201423403 |
6 | 1021314141343 |
7 | 111216551145 |
oct | 21170451577 |
9 | 5865811230 |
10 | 2313311103 |
11 | a87892964 |
12 | 546881853 |
13 | 2ab355b4c |
14 | 17d335595 |
15 | d81507a3 |
hex | 89e2537f |
2313311103 has 8 divisors (see below), whose sum is σ = 3427127600. Its totient is φ = 1542207384.
The previous prime is 2313311083. The next prime is 2313311107. The reversal of 2313311103 is 3011133132.
It is a happy number.
2313311103 is a `hidden beast` number, since 231 + 331 + 1 + 103 = 666.
It is not a de Polignac number, because 2313311103 - 213 = 2313302911 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 (2313311107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42839068 + ... + 42839121.
It is an arithmetic number, because the mean of its divisors is an integer number (428390950).
Almost surely, 22313311103 is an apocalyptic number.
2313311103 is a deficient number, since it is larger than the sum of its proper divisors (1113816497).
2313311103 is an equidigital number, since it uses as much as digits as its factorization.
2313311103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85678198 (or 85678192 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 2313311103 is about 48096.8928622214. The cubic root of 2313311103 is about 1322.5477086811.
Adding to 2313311103 its reverse (3011133132), we get a palindrome (5324444235).
The spelling of 2313311103 in words is "two billion, three hundred thirteen million, three hundred eleven thousand, one hundred three".
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