Base | Representation |
---|---|
bin | 111001000001000100… |
… | …0010011110000001110 |
3 | 102201001012210022211221 |
4 | 1302002020103300032 |
5 | 4001230212103210 |
6 | 132125455233554 |
7 | 11563143244552 |
oct | 1620210236016 |
9 | 381035708757 |
10 | 122442300430 |
11 | 47a2253962a |
12 | 1b8918188ba |
13 | b714193958 |
14 | 5cd7857862 |
15 | 32b95d51da |
hex | 1c82213c0e |
122442300430 has 16 divisors (see below), whose sum is σ = 221274217584. Its totient is φ = 48781792000.
The previous prime is 122442300427. The next prime is 122442300467. The reversal of 122442300430 is 34003244221.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 122442300395 and 122442300404.
It is a congruent number.
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, 24388387 + ... + 24393406.
It is an arithmetic number, because the mean of its divisors is an integer number (13829638599).
Almost surely, 2122442300430 is an apocalyptic number.
122442300430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122442300430 is a deficient number, since it is larger than the sum of its proper divisors (98831917154).
122442300430 is a wasteful number, since it uses less digits than its factorization.
122442300430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48782051.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 122442300430 its reverse (34003244221), we get a palindrome (156445544651).
The spelling of 122442300430 in words is "one hundred twenty-two billion, four hundred forty-two million, three hundred thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •