Base | Representation |
---|---|
bin | 100011011110010100011001… |
… | …0100011100010011000111100 |
3 | 1111220210210112200111002210011 |
4 | 1012330220302203202120330 |
5 | 311344300343342343400 |
6 | 3023344412153353004 |
7 | 122503303534306402 |
oct | 10674506243423074 |
9 | 1456723480432704 |
10 | 312030222231100 |
11 | 9047130192491a |
12 | 2abb566a108764 |
13 | 10515429228889 |
14 | 570a4b418b472 |
15 | 261194eb548ba |
hex | 11bca328e263c |
312030222231100 has 36 divisors (see below), whose sum is σ = 677155961289808. Its totient is φ = 124802802432000.
The previous prime is 312030222231089. The next prime is 312030222231149. The reversal of 312030222231100 is 1132222030213.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114729936 + ... + 117418135.
Almost surely, 2312030222231100 is an apocalyptic number.
It is an amenable number.
312030222231100 is an abundant number, since it is smaller than the sum of its proper divisors (365125739058708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312030222231100 is a wasteful number, since it uses less digits than its factorization.
312030222231100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232161526 (or 232161519 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 312030222231100 its reverse (1132222030213), we get a palindrome (313162444261313).
The spelling of 312030222231100 in words is "three hundred twelve trillion, thirty billion, two hundred twenty-two million, two hundred thirty-one thousand, one hundred".
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