Base | Representation |
---|---|
bin | 1001000101100111011… |
… | …00100000011001100110 |
3 | 1002211222102001011110210 |
4 | 10202303230200121212 |
5 | 20103443110342042 |
6 | 355240301200250 |
7 | 31362622616334 |
oct | 4426354403146 |
9 | 1084872034423 |
10 | 312252434022 |
11 | 1104753a4331 |
12 | 50624860086 |
13 | 235a3378979 |
14 | 111824b0b54 |
15 | 81c8194a9c |
hex | 48b3b20666 |
312252434022 has 32 divisors (see below), whose sum is σ = 645050465280. Its totient is φ = 100664048160.
The previous prime is 312252434003. The next prime is 312252434033. The reversal of 312252434022 is 220434252213.
It is a congruent number.
It is an unprimeable number.
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, 220372 + ... + 820407.
It is an arithmetic number, because the mean of its divisors is an integer number (20157827040).
Almost surely, 2312252434022 is an apocalyptic number.
312252434022 is an abundant number, since it is smaller than the sum of its proper divisors (332798031258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312252434022 is a wasteful number, since it uses less digits than its factorization.
312252434022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1042428.
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 312252434022 its reverse (220434252213), we get a palindrome (532686686235).
The spelling of 312252434022 in words is "three hundred twelve billion, two hundred fifty-two million, four hundred thirty-four thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.135 sec. • engine limits •