Base | Representation |
---|---|
bin | 1110100011000… |
… | …11111101010010 |
3 | 22111122111020010 |
4 | 13101203331102 |
5 | 222220403432 |
6 | 20035455350 |
7 | 3011234055 |
oct | 721437522 |
9 | 274574203 |
10 | 122044242 |
11 | 62988711 |
12 | 34a57556 |
13 | 1c391538 |
14 | 122cca9c |
15 | aaab3cc |
hex | 7463f52 |
122044242 has 16 divisors (see below), whose sum is σ = 249282432. Its totient is φ = 39815760.
The previous prime is 122044231. The next prime is 122044291. The reversal of 122044242 is 242440221.
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, 216109 + ... + 216672.
It is an arithmetic number, because the mean of its divisors is an integer number (15580152).
Almost surely, 2122044242 is an apocalyptic number.
122044242 is an abundant number, since it is smaller than the sum of its proper divisors (127238190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122044242 is a wasteful number, since it uses less digits than its factorization.
122044242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432833.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 122044242 is about 11047.3635768902. The cubic root of 122044242 is about 496.0275115897.
Adding to 122044242 its reverse (242440221), we get a palindrome (364484463).
The spelling of 122044242 in words is "one hundred twenty-two million, forty-four thousand, two hundred forty-two".
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