Base | Representation |
---|---|
bin | 1110100101001… |
… | …11010010001110 |
3 | 22112011111111220 |
4 | 13102213102032 |
5 | 222303220024 |
6 | 20045424210 |
7 | 3013463055 |
oct | 722472216 |
9 | 275144456 |
10 | 122320014 |
11 | 63056923 |
12 | 34b6b066 |
13 | 1c459c0b |
14 | 1236139c |
15 | ab12e79 |
hex | 74a748e |
122320014 has 16 divisors (see below), whose sum is σ = 246806352. Its totient is φ = 40412288.
The previous prime is 122319979. The next prime is 122320027. The reversal of 122320014 is 410023221.
It is a junction number, because it is equal to n+sod(n) for n = 122319975 and 122320002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89529 + ... + 90884.
It is an arithmetic number, because the mean of its divisors is an integer number (15425397).
Almost surely, 2122320014 is an apocalyptic number.
122320014 is an abundant number, since it is smaller than the sum of its proper divisors (124486338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122320014 is a wasteful number, since it uses less digits than its factorization.
122320014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180531.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 122320014 is about 11059.8378830795. The cubic root of 122320014 is about 496.4008395865.
Adding to 122320014 its reverse (410023221), we get a palindrome (532343235).
The spelling of 122320014 in words is "one hundred twenty-two million, three hundred twenty thousand, fourteen".
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