Base | Representation |
---|---|
bin | 1000100111010000… |
… | …1000000100011110 |
3 | 12222010201001002220 |
4 | 2021310020010132 |
5 | 14213402040014 |
6 | 1021233130210 |
7 | 111203615040 |
oct | 21164100436 |
9 | 5863631086 |
10 | 2312143134 |
11 | a871653a4 |
12 | 5463b9966 |
13 | 2ab037342 |
14 | 17d10da90 |
15 | d7ebe6a9 |
hex | 89d0811e |
2312143134 has 16 divisors (see below), whose sum is σ = 5284898688. Its totient is φ = 660612312.
The previous prime is 2312143129. The next prime is 2312143151. The reversal of 2312143134 is 4313412132.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27525472 + ... + 27525555.
It is an arithmetic number, because the mean of its divisors is an integer number (330306168).
Almost surely, 22312143134 is an apocalyptic number.
2312143134 is an abundant number, since it is smaller than the sum of its proper divisors (2972755554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2312143134 is a wasteful number, since it uses less digits than its factorization.
2312143134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55051039.
The product of its digits is 1728, while the sum is 24.
The square root of 2312143134 is about 48084.7494950322. The cubic root of 2312143134 is about 1322.3250905815.
Adding to 2312143134 its reverse (4313412132), we get a palindrome (6625555266).
The spelling of 2312143134 in words is "two billion, three hundred twelve million, one hundred forty-three thousand, one hundred thirty-four".
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