Base | Representation |
---|---|
bin | 1110100110000… |
… | …00001110111010 |
3 | 22112100200200122 |
4 | 13103000032322 |
5 | 222320002302 |
6 | 20051533242 |
7 | 3014400020 |
oct | 723001672 |
9 | 275320618 |
10 | 122422202 |
11 | 63116681 |
12 | 34bba222 |
13 | 1c494596 |
14 | 1238a710 |
15 | ab333a2 |
hex | 74c03ba |
122422202 has 16 divisors (see below), whose sum is σ = 222212160. Its totient is φ = 49380288.
The previous prime is 122422177. The next prime is 122422211. The reversal of 122422202 is 202224221.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256952 + ... + 257427.
It is an arithmetic number, because the mean of its divisors is an integer number (13888260).
Almost surely, 2122422202 is an apocalyptic number.
122422202 is a deficient number, since it is larger than the sum of its proper divisors (99789958).
122422202 is a wasteful number, since it uses less digits than its factorization.
122422202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514405.
The product of its (nonzero) digits is 256, while the sum is 17.
The square root of 122422202 is about 11064.4566970096. The cubic root of 122422202 is about 496.5390347138.
Adding to 122422202 its reverse (202224221), we get a palindrome (324646423).
The spelling of 122422202 in words is "one hundred twenty-two million, four hundred twenty-two thousand, two hundred two".
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