Base | Representation |
---|---|
bin | 1110100100011… |
… | …01011110011101 |
3 | 22111222010111121 |
4 | 13102031132131 |
5 | 222241324201 |
6 | 20043250541 |
7 | 3012542626 |
oct | 722153635 |
9 | 274863447 |
10 | 122214301 |
11 | 62a94460 |
12 | 34b19a51 |
13 | 1c420a71 |
14 | 12334a4d |
15 | aae19a1 |
hex | 748d79d |
122214301 has 4 divisors (see below), whose sum is σ = 133324704. Its totient is φ = 111103900.
The previous prime is 122214283. The next prime is 122214329. The reversal of 122214301 is 103412221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 122214301 - 213 = 122206109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122214361) 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, 5555185 + ... + 5555206.
It is an arithmetic number, because the mean of its divisors is an integer number (33331176).
Almost surely, 2122214301 is an apocalyptic number.
122214301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
122214301 is a deficient number, since it is larger than the sum of its proper divisors (11110403).
122214301 is a wasteful number, since it uses less digits than its factorization.
122214301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11110402.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 122214301 is about 11055.0577112921. The cubic root of 122214301 is about 496.2577963654.
Adding to 122214301 its reverse (103412221), we get a palindrome (225626522).
The spelling of 122214301 in words is "one hundred twenty-two million, two hundred fourteen thousand, three hundred one".
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