Base | Representation |
---|---|
bin | 1001000101001110001… |
… | …10011111100010000010 |
3 | 1002211102200110102212020 |
4 | 10202213012133202002 |
5 | 20103030013024102 |
6 | 355203312342310 |
7 | 31354445642643 |
oct | 4424706374202 |
9 | 1084380412766 |
10 | 312041142402 |
11 | 1103770a9860 |
12 | 50585b44996 |
13 | 2356b669c42 |
14 | 111623cd6ca |
15 | 81b4859bbc |
hex | 48a719f882 |
312041142402 has 32 divisors (see below), whose sum is σ = 682434241344. Its totient is φ = 94333310400.
The previous prime is 312041142401. The next prime is 312041142449. The reversal of 312041142402 is 204241140213.
It is not an unprimeable number, because it can be changed into a prime (312041142401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5587293 + ... + 5642864.
It is an arithmetic number, because the mean of its divisors is an integer number (21326070042).
Almost surely, 2312041142402 is an apocalyptic number.
312041142402 is an abundant number, since it is smaller than the sum of its proper divisors (370393098942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312041142402 is a wasteful number, since it uses less digits than its factorization.
312041142402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11230594.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 312041142402 its reverse (204241140213), we get a palindrome (516282282615).
The spelling of 312041142402 in words is "three hundred twelve billion, forty-one million, one hundred forty-two thousand, four hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.125 sec. • engine limits •