Base | Representation |
---|---|
bin | 11011110011111000110110… |
… | …111011000110111110010101 |
3 | 121001002000020021120110000110 |
4 | 123303320312323012332111 |
5 | 112012434011012321323 |
6 | 1112045452212433233 |
7 | 34522552110622650 |
oct | 3363706673067625 |
9 | 531060207513013 |
10 | 122313000120213 |
11 | 35a77719968aa1 |
12 | 118750b4318819 |
13 | 53330b2c04266 |
14 | 222bda341c897 |
15 | e21996269793 |
hex | 6f3e36ec6f95 |
122313000120213 has 16 divisors (see below), whose sum is σ = 186381998489600. Its totient is φ = 69893036418096.
The previous prime is 122313000120197. The next prime is 122313000120217. The reversal of 122313000120213 is 312021000313221.
It is not a de Polignac number, because 122313000120213 - 24 = 122313000120197 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
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 122313000120213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122313000120217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10904556 + ... + 19066602.
It is an arithmetic number, because the mean of its divisors is an integer number (11648874905600).
Almost surely, 2122313000120213 is an apocalyptic number.
It is an amenable number.
122313000120213 is a deficient number, since it is larger than the sum of its proper divisors (64068998369387).
122313000120213 is an equidigital number, since it uses as much as digits as its factorization.
122313000120213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8875656.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 122313000120213 its reverse (312021000313221), we get a palindrome (434334000433434).
The spelling of 122313000120213 in words is "one hundred twenty-two trillion, three hundred thirteen billion, one hundred twenty thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •