Base | Representation |
---|---|
bin | 1110100100010… |
… | …01111111000100 |
3 | 22111221101220002 |
4 | 13102021333010 |
5 | 222240400004 |
6 | 20043100432 |
7 | 3012453143 |
oct | 722117704 |
9 | 274841802 |
10 | 122200004 |
11 | 62a84743 |
12 | 34b11718 |
13 | 1c4173c4 |
14 | 1232d75a |
15 | aadc61e |
hex | 7489fc4 |
122200004 has 12 divisors (see below), whose sum is σ = 214006800. Its totient is φ = 61055208.
The previous prime is 122200003. The next prime is 122200007. The reversal of 122200004 is 400002221.
It is not an unprimeable number, because it can be changed into a prime (122200003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4634 + ... + 16305.
It is an arithmetic number, because the mean of its divisors is an integer number (17833900).
Almost surely, 2122200004 is an apocalyptic number.
It is an amenable number.
122200004 is a deficient number, since it is larger than the sum of its proper divisors (91806796).
122200004 is a wasteful number, since it uses less digits than its factorization.
122200004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22402 (or 22400 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 11.
The square root of 122200004 is about 11054.4110652716. The cubic root of 122200004 is about 496.2384443629.
Adding to 122200004 its reverse (400002221), we get a palindrome (522202225).
The spelling of 122200004 in words is "one hundred twenty-two million, two hundred thousand, four".
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