Base | Representation |
---|---|
bin | 1011101010100101… |
… | …1000011001010000 |
3 | 22002020022002222011 |
4 | 2322221120121100 |
5 | 22403120110000 |
6 | 1234420552304 |
7 | 140412355135 |
oct | 27251303120 |
9 | 8066262864 |
10 | 3131410000 |
11 | 1367665754 |
12 | 734852694 |
13 | 3ab9a4a34 |
14 | 219c5258c |
15 | 134da02ba |
hex | baa58650 |
3131410000 has 100 divisors (see below), whose sum is σ = 7608839392. Its totient is φ = 1248048000.
The previous prime is 3131409989. The next prime is 3131410001. The reversal of 3131410000 is 141313.
It is a tau number, because it is divible by the number of its divisors (100).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3131410001) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4869679 + ... + 4870321.
Almost surely, 23131410000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3131410000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3804419696).
3131410000 is an abundant number, since it is smaller than the sum of its proper divisors (4477429392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3131410000 is an equidigital number, since it uses as much as digits as its factorization.
3131410000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1158 (or 1137 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 3131410000 is about 55959.0028503010. The cubic root of 3131410000 is about 1463.0078106053.
Adding to 3131410000 its reverse (141313), we get a palindrome (3131551313).
It can be divided in two parts, 31314 and 10000, that added together give a palindrome (41314).
The spelling of 3131410000 in words is "three billion, one hundred thirty-one million, four hundred ten thousand".
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