Base | Representation |
---|---|
bin | 100011011110111010111100… |
… | …1101011111101101101010111 |
3 | 1111221002201021000002121201122 |
4 | 1012331311321223331231113 |
5 | 311402124431110013421 |
6 | 3023450424133114155 |
7 | 122512264410611030 |
oct | 10675657153755527 |
9 | 1457081230077648 |
10 | 312113020001111 |
11 | 904a3430025a1a |
12 | 2b009716a8895b |
13 | 10520192b898b4 |
14 | 57104ca729a87 |
15 | 2613b98a6c2ab |
hex | 11bdd79afdb57 |
312113020001111 has 8 divisors (see below), whose sum is σ = 356701287911424. Its totient is φ = 267524925496920.
The previous prime is 312113020000973. The next prime is 312113020001119. The reversal of 312113020001111 is 111100020311213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 312113020001111 - 242 = 307714973490007 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 312113020001111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312113020001119) 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, 39471455 + ... + 46714256.
It is an arithmetic number, because the mean of its divisors is an integer number (44587660988928).
Almost surely, 2312113020001111 is an apocalyptic number.
312113020001111 is a deficient number, since it is larger than the sum of its proper divisors (44588267910313).
312113020001111 is an equidigital number, since it uses as much as digits as its factorization.
312113020001111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86703061.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 312113020001111 its reverse (111100020311213), we get a palindrome (423213040312324).
The spelling of 312113020001111 in words is "three hundred twelve trillion, one hundred thirteen billion, twenty million, one thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •