Base | Representation |
---|---|
bin | 100011011111000011110110… |
… | …0001000110010101100111010 |
3 | 1111221011112120010011121201101 |
4 | 1012332013230020302230322 |
5 | 311402433040211430020 |
6 | 3023503303313042014 |
7 | 122513541624306340 |
oct | 10676075410625472 |
9 | 1457145503147641 |
10 | 312132120030010 |
11 | 90500541542375 |
12 | 2b01136755630a |
13 | 10521c17c7b047 |
14 | 57113bd2a1990 |
15 | 26144157b500a |
hex | 11be1ec232b3a |
312132120030010 has 16 divisors (see below), whose sum is σ = 642100361204736. Its totient is φ = 107016726867408.
The previous prime is 312132120029969. The next prime is 312132120030043. The reversal of 312132120030010 is 10030021231213.
It is a self number, because there is not a number n which added to its sum of digits gives 312132120030010.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2229515143002 + ... + 2229515143141.
It is an arithmetic number, because the mean of its divisors is an integer number (40131272575296).
Almost surely, 2312132120030010 is an apocalyptic number.
312132120030010 is an abundant number, since it is smaller than the sum of its proper divisors (329968241174726).
312132120030010 is a wasteful number, since it uses less digits than its factorization.
312132120030010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4459030286157.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 312132120030010 its reverse (10030021231213), we get a palindrome (322162141261223).
The spelling of 312132120030010 in words is "three hundred twelve trillion, one hundred thirty-two billion, one hundred twenty million, thirty thousand, ten".
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