Base | Representation |
---|---|
bin | 1110100101000… |
… | …10011100111110 |
3 | 22112010111100212 |
4 | 13102202130332 |
5 | 222302101342 |
6 | 20045152422 |
7 | 3013351262 |
oct | 722423476 |
9 | 275114325 |
10 | 122300222 |
11 | 63042a70 |
12 | 34b5b712 |
13 | 1c450bc5 |
14 | 123580a2 |
15 | ab0c182 |
hex | 74a273e |
122300222 has 16 divisors (see below), whose sum is σ = 200415600. Its totient is φ = 55511040.
The previous prime is 122300201. The next prime is 122300231. The reversal of 122300222 is 222003221.
It is a junction number, because it is equal to n+sod(n) for n = 122300197 and 122300206.
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, 13304 + ... + 20532.
It is an arithmetic number, because the mean of its divisors is an integer number (12525975).
Almost surely, 2122300222 is an apocalyptic number.
122300222 is a deficient number, since it is larger than the sum of its proper divisors (78115378).
122300222 is a wasteful number, since it uses less digits than its factorization.
122300222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8011.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 122300222 is about 11058.9430778895. The cubic root of 122300222 is about 496.3740647493.
Adding to 122300222 its reverse (222003221), we get a palindrome (344303443).
The spelling of 122300222 in words is "one hundred twenty-two million, three hundred thousand, two hundred twenty-two".
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