Base | Representation |
---|---|
bin | 111000111010001001… |
… | …0100101101110001010 |
3 | 102200110000220001112220 |
4 | 1301310102211232022 |
5 | 4000241242130232 |
6 | 132050442514510 |
7 | 11554323555513 |
oct | 1616422455612 |
9 | 380400801486 |
10 | 122210114442 |
11 | 47913472889 |
12 | 1b827b05a36 |
13 | b6a804a6b0 |
14 | 5cb4a97a0a |
15 | 32a401e42c |
hex | 1c744a5b8a |
122210114442 has 32 divisors (see below), whose sum is σ = 270335893632. Its totient is φ = 36586810944.
The previous prime is 122210114441. The next prime is 122210114443. The reversal of 122210114442 is 244411012221.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (122210114441) and next prime (122210114443).
It is not an unprimeable number, because it can be changed into a prime (122210114441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21170038 + ... + 21175809.
It is an arithmetic number, because the mean of its divisors is an integer number (8447996676).
Almost surely, 2122210114442 is an apocalyptic number.
122210114442 is an abundant number, since it is smaller than the sum of its proper divisors (148125779190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122210114442 is a wasteful number, since it uses less digits than its factorization.
122210114442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42345902.
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 122210114442 its reverse (244411012221), we get a palindrome (366621126663).
The spelling of 122210114442 in words is "one hundred twenty-two billion, two hundred ten million, one hundred fourteen thousand, four hundred forty-two".
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