Base | Representation |
---|---|
bin | 1110100110111… |
… | …00110011100001 |
3 | 22112120122020010 |
4 | 13103130303201 |
5 | 222332223413 |
6 | 20054235133 |
7 | 3015365145 |
oct | 723346341 |
9 | 275518203 |
10 | 122539233 |
11 | 631965a3 |
12 | 35055aa9 |
13 | 1c50592b |
14 | 123bb225 |
15 | ab57dc3 |
hex | 74dcce1 |
122539233 has 16 divisors (see below), whose sum is σ = 167023296. Its totient is φ = 79884480.
The previous prime is 122539223. The next prime is 122539237. The reversal of 122539233 is 332935221.
It is not a de Polignac number, because 122539233 - 29 = 122538721 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122539233.
It is not an unprimeable number, because it can be changed into a prime (122539237) 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, 54063 + ... + 56283.
It is an arithmetic number, because the mean of its divisors is an integer number (10438956).
Almost surely, 2122539233 is an apocalyptic number.
It is an amenable number.
122539233 is a deficient number, since it is larger than the sum of its proper divisors (44484063).
122539233 is a wasteful number, since it uses less digits than its factorization.
122539233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2624.
The product of its digits is 9720, while the sum is 30.
The square root of 122539233 is about 11069.7440349811. The cubic root of 122539233 is about 496.6972085078.
The spelling of 122539233 in words is "one hundred twenty-two million, five hundred thirty-nine thousand, two hundred thirty-three".
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