Base | Representation |
---|---|
bin | 1110100010111… |
… | …10110011010010 |
3 | 22111121102020220 |
4 | 13101132303102 |
5 | 222214214442 |
6 | 20035213510 |
7 | 3011115354 |
oct | 721366322 |
9 | 274542226 |
10 | 122023122 |
11 | 62973861 |
12 | 34a47296 |
13 | 1c384a40 |
14 | 122c50d4 |
15 | aaa4eec |
hex | 745ecd2 |
122023122 has 16 divisors (see below), whose sum is σ = 262819200. Its totient is φ = 37545552.
The previous prime is 122023117. The next prime is 122023129. The reversal of 122023122 is 221320221.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (122023129) 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, 782122 + ... + 782277.
It is an arithmetic number, because the mean of its divisors is an integer number (16426200).
Almost surely, 2122023122 is an apocalyptic number.
122023122 is an abundant number, since it is smaller than the sum of its proper divisors (140796078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122023122 is a wasteful number, since it uses less digits than its factorization.
122023122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1564417.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 122023122 is about 11046.4076513589. The cubic root of 122023122 is about 495.9988970883.
Adding to 122023122 its reverse (221320221), we get a palindrome (343343343).
It can be divided in two parts, 1220 and 23122, that added together give a palindrome (24342).
The spelling of 122023122 in words is "one hundred twenty-two million, twenty-three thousand, one hundred twenty-two".
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