Base | Representation |
---|---|
bin | 1001000101111011111… |
… | …00100101111011010100 |
3 | 1002212102101200010011112 |
4 | 10202331330211323110 |
5 | 20104321123014444 |
6 | 355305323354152 |
7 | 31400111531312 |
oct | 4427574457324 |
9 | 1085371603145 |
10 | 312424423124 |
11 | 110553495290 |
12 | 50672382958 |
13 | 235ccba6478 |
14 | 1119b2810b2 |
15 | 81d831969e |
hex | 48bdf25ed4 |
312424423124 has 24 divisors (see below), whose sum is σ = 599569399296. Its totient is φ = 141267584000.
The previous prime is 312424423123. The next prime is 312424423127. The reversal of 312424423124 is 421324424213.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312424423123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18579437 + ... + 18596244.
It is an arithmetic number, because the mean of its divisors is an integer number (24982058304).
Almost surely, 2312424423124 is an apocalyptic number.
It is an amenable number.
312424423124 is a deficient number, since it is larger than the sum of its proper divisors (287144976172).
312424423124 is a wasteful number, since it uses less digits than its factorization.
312424423124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37175887 (or 37175885 counting only the distinct ones).
The product of its digits is 36864, while the sum is 32.
Adding to 312424423124 its reverse (421324424213), we get a palindrome (733748847337).
The spelling of 312424423124 in words is "three hundred twelve billion, four hundred twenty-four million, four hundred twenty-three thousand, one hundred twenty-four".
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