Base | Representation |
---|---|
bin | 100011011110000111101110… |
… | …0101010000100111100001100 |
3 | 1111220201012022022022122020010 |
4 | 1012330033130222010330030 |
5 | 311343324131343114012 |
6 | 3023324112112553220 |
7 | 122501321322234144 |
oct | 10674173452047414 |
9 | 1456635268278203 |
10 | 312003011301132 |
11 | 90460808a83448 |
12 | 2abb0335252810 |
13 | 105129b0934a98 |
14 | 570905231d924 |
15 | 2610daad06c3c |
hex | 11bc3dca84f0c |
312003011301132 has 24 divisors (see below), whose sum is σ = 728007312142656. Its totient is φ = 104000962942288.
The previous prime is 312003011301131. The next prime is 312003011301151. The reversal of 312003011301132 is 231103110300213.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 312003011301099 and 312003011301108.
It is not an unprimeable number, because it can be changed into a prime (312003011301131) 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, 56144443 + ... + 61450829.
It is an arithmetic number, because the mean of its divisors is an integer number (30333638005944).
Almost surely, 2312003011301132 is an apocalyptic number.
It is an amenable number.
312003011301132 is an abundant number, since it is smaller than the sum of its proper divisors (416004300841524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312003011301132 is a wasteful number, since it uses less digits than its factorization.
312003011301132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10206197 (or 10206195 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 312003011301132 its reverse (231103110300213), we get a palindrome (543106121601345).
The spelling of 312003011301132 in words is "three hundred twelve trillion, three billion, eleven million, three hundred one thousand, one hundred thirty-two".
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