Base | Representation |
---|---|
bin | 111001000000001110… |
… | …1111101100011000101 |
3 | 102200222021022222010101 |
4 | 1302000131331203011 |
5 | 4001201043002323 |
6 | 132123021524101 |
7 | 11562354264136 |
oct | 1620035754305 |
9 | 380867288111 |
10 | 122414422213 |
11 | 47a08828286 |
12 | 1b884413631 |
13 | b70b482675 |
14 | 5cd3c7bc8d |
15 | 32b6e29dad |
hex | 1c8077d8c5 |
122414422213 has 16 divisors (see below), whose sum is σ = 129419363520. Its totient is φ = 115466121216.
The previous prime is 122414422211. The next prime is 122414422237. The reversal of 122414422213 is 312224414221.
It is a cyclic number.
It is not a de Polignac number, because 122414422213 - 21 = 122414422211 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 (122414422211) 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, 13653270 + ... + 13662232.
It is an arithmetic number, because the mean of its divisors is an integer number (8088710220).
Almost surely, 2122414422213 is an apocalyptic number.
It is an amenable number.
122414422213 is a deficient number, since it is larger than the sum of its proper divisors (7004941307).
122414422213 is a wasteful number, since it uses less digits than its factorization.
122414422213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12036.
The product of its digits is 6144, while the sum is 28.
Adding to 122414422213 its reverse (312224414221), we get a palindrome (434638836434).
The spelling of 122414422213 in words is "one hundred twenty-two billion, four hundred fourteen million, four hundred twenty-two thousand, two hundred thirteen".
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