Base | Representation |
---|---|
bin | 1001000101100111011… |
… | …00100000011001100111 |
3 | 1002211222102001011110211 |
4 | 10202303230200121213 |
5 | 20103443110342043 |
6 | 355240301200251 |
7 | 31362622616335 |
oct | 4426354403147 |
9 | 1084872034424 |
10 | 312252434023 |
11 | 1104753a4332 |
12 | 50624860087 |
13 | 235a337897a |
14 | 111824b0b55 |
15 | 81c8194a9d |
hex | 48b3b20667 |
312252434023 has 16 divisors (see below), whose sum is σ = 319701154176. Its totient is φ = 304838069760.
The previous prime is 312252434003. The next prime is 312252434033. The reversal of 312252434023 is 320434252213.
It is a cyclic number.
It is not a de Polignac number, because 312252434023 - 29 = 312252433511 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 (312252434003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49147215 + ... + 49153567.
It is an arithmetic number, because the mean of its divisors is an integer number (19981322136).
Almost surely, 2312252434023 is an apocalyptic number.
312252434023 is a deficient number, since it is larger than the sum of its proper divisors (7448720153).
312252434023 is a wasteful number, since it uses less digits than its factorization.
312252434023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8874.
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 312252434023 its reverse (320434252213), we get a palindrome (632686686236).
The spelling of 312252434023 in words is "three hundred twelve billion, two hundred fifty-two million, four hundred thirty-four thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •