Base | Representation |
---|---|
bin | 1110100101111… |
… | …00000011000010 |
3 | 22112022211011200 |
4 | 13102330003002 |
5 | 222313430213 |
6 | 20051322030 |
7 | 3014266026 |
oct | 722740302 |
9 | 275284150 |
10 | 122405058 |
11 | 63104806 |
12 | 34bb0316 |
13 | 1c489839 |
14 | 12384386 |
15 | ab2d273 |
hex | 74bc0c2 |
122405058 has 24 divisors (see below), whose sum is σ = 269708400. Its totient is φ = 40109784.
The previous prime is 122405021. The next prime is 122405071. The reversal of 122405058 is 850504221.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56568 + ... + 58691.
It is an arithmetic number, because the mean of its divisors is an integer number (11237850).
Almost surely, 2122405058 is an apocalyptic number.
122405058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
122405058 is an abundant number, since it is smaller than the sum of its proper divisors (147303342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122405058 is a wasteful number, since it uses less digits than its factorization.
122405058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115326 (or 115323 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 122405058 is about 11063.6819368599. The cubic root of 122405058 is about 496.5158551966.
Adding to 122405058 its reverse (850504221), we get a palindrome (972909279).
The spelling of 122405058 in words is "one hundred twenty-two million, four hundred five thousand, fifty-eight".
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