Base | Representation |
---|---|
bin | 1001000101001001101… |
… | …01111010100101010100 |
3 | 1002211100001010220201122 |
4 | 10202210311322211110 |
5 | 20102440312223244 |
6 | 355155440143112 |
7 | 31353505542044 |
oct | 4424465724524 |
9 | 1084301126648 |
10 | 312003242324 |
11 | 110357772984 |
12 | 50575307a98 |
13 | 2356385a167 |
14 | 1115b365724 |
15 | 81b13701ee |
hex | 48a4d7a954 |
312003242324 has 6 divisors (see below), whose sum is σ = 546005674074. Its totient is φ = 156001621160.
The previous prime is 312003242269. The next prime is 312003242329. The reversal of 312003242324 is 423242300213.
It can be written as a sum of positive squares in only one way, i.e., 311576076100 + 427166224 = 558190^2 + 20668^2 .
It is a junction number, because it is equal to n+sod(n) for n = 312003242293 and 312003242302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312003242329) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39000405287 + ... + 39000405294.
It is an arithmetic number, because the mean of its divisors is an integer number (91000945679).
Almost surely, 2312003242324 is an apocalyptic number.
It is an amenable number.
312003242324 is a deficient number, since it is larger than the sum of its proper divisors (234002431750).
312003242324 is a wasteful number, since it uses less digits than its factorization.
312003242324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78000810585 (or 78000810583 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 312003242324 its reverse (423242300213), we get a palindrome (735245542537).
The spelling of 312003242324 in words is "three hundred twelve billion, three million, two hundred forty-two thousand, three hundred twenty-four".
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