Base | Representation |
---|---|
bin | 11011110100010110101100… |
… | …111010011000001100000110 |
3 | 121001012001221111120002100102 |
4 | 123310112230322120030012 |
5 | 112014000122332124032 |
6 | 1112112312033044102 |
7 | 34525065152612450 |
oct | 3364265472301406 |
9 | 531161844502312 |
10 | 122345044411142 |
11 | 35a8a273050063 |
12 | 1187b3579b6632 |
13 | 533611b980357 |
14 | 222d7631712d0 |
15 | e2271e5a4362 |
hex | 6f45ace98306 |
122345044411142 has 16 divisors (see below), whose sum is σ = 209734515857952. Its totient is φ = 52433551959360.
The previous prime is 122345044411141. The next prime is 122345044411153. The reversal of 122345044411142 is 241114440543221.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 122345044411096 and 122345044411105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122345044411141) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 25229042 + ... + 29684922.
It is an arithmetic number, because the mean of its divisors is an integer number (13108407241122).
Almost surely, 2122345044411142 is an apocalyptic number.
122345044411142 is a deficient number, since it is larger than the sum of its proper divisors (87389471446810).
122345044411142 is a wasteful number, since it uses less digits than its factorization.
122345044411142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6417103.
The product of its (nonzero) digits is 122880, while the sum is 38.
Adding to 122345044411142 its reverse (241114440543221), we get a palindrome (363459484954363).
The spelling of 122345044411142 in words is "one hundred twenty-two trillion, three hundred forty-five billion, forty-four million, four hundred eleven thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •