Base | Representation |
---|---|
bin | 1110100101111… |
… | …10000010011110 |
3 | 22112100020100202 |
4 | 13102332002132 |
5 | 222314210324 |
6 | 20051423502 |
7 | 3014331560 |
oct | 722760236 |
9 | 275306322 |
10 | 122413214 |
11 | 6310a950 |
12 | 34bb4b92 |
13 | 1c490471 |
14 | 12387330 |
15 | ab308ae |
hex | 74be09e |
122413214 has 64 divisors (see below), whose sum is σ = 236984832. Its totient is φ = 46051200.
The previous prime is 122413211. The next prime is 122413229. The reversal of 122413214 is 412314221.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122413211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 779624 + ... + 779780.
It is an arithmetic number, because the mean of its divisors is an integer number (3702888).
Almost surely, 2122413214 is an apocalyptic number.
122413214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
122413214 is a deficient number, since it is larger than the sum of its proper divisors (114571618).
122413214 is a wasteful number, since it uses less digits than its factorization.
122413214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 321.
The product of its digits is 384, while the sum is 20.
The square root of 122413214 is about 11064.0505241073. The cubic root of 122413214 is about 496.5268827730.
Adding to 122413214 its reverse (412314221), we get a palindrome (534727435).
The spelling of 122413214 in words is "one hundred twenty-two million, four hundred thirteen thousand, two hundred fourteen".
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