Base | Representation |
---|---|
bin | 1110110101011… |
… | …01011000001010 |
3 | 22200011022111111 |
4 | 13122231120022 |
5 | 223324121442 |
6 | 20203120534 |
7 | 3040512010 |
oct | 732553012 |
9 | 280138444 |
10 | 124442122 |
11 | 64276232 |
12 | 3581314a |
13 | 1ca20abc |
14 | 127548b0 |
15 | add1b17 |
hex | 76ad60a |
124442122 has 16 divisors (see below), whose sum is σ = 220211712. Its totient is φ = 51611760.
The previous prime is 124442119. The next prime is 124442141. The reversal of 124442122 is 221244421.
It is a junction number, because it is equal to n+sod(n) for n = 124442093 and 124442102.
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, 142933 + ... + 143800.
It is an arithmetic number, because the mean of its divisors is an integer number (13763232).
Almost surely, 2124442122 is an apocalyptic number.
124442122 is a deficient number, since it is larger than the sum of its proper divisors (95769590).
124442122 is a wasteful number, since it uses less digits than its factorization.
124442122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286773.
The product of its digits is 1024, while the sum is 22.
The square root of 124442122 is about 11155.3629255170. The cubic root of 124442122 is about 499.2550533268.
Adding to 124442122 its reverse (221244421), we get a palindrome (345686543).
The spelling of 124442122 in words is "one hundred twenty-four million, four hundred forty-two thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •