Base | Representation |
---|---|
bin | 1110100111110… |
… | …00010110101001 |
3 | 22112210101000101 |
4 | 13103320112221 |
5 | 222344331243 |
6 | 20100505401 |
7 | 3016345135 |
oct | 723702651 |
9 | 275711011 |
10 | 122652073 |
11 | 63263355 |
12 | 350ab261 |
13 | 1c5450bb |
14 | 1240a3c5 |
15 | ab7b54d |
hex | 74f85a9 |
122652073 has 4 divisors (see below), whose sum is σ = 122763780. Its totient is φ = 122540368.
The previous prime is 122652043. The next prime is 122652097. The reversal of 122652073 is 370256221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 34892649 + 87759424 = 5907^2 + 9368^2 .
It is a cyclic number.
It is not a de Polignac number, because 122652073 - 213 = 122643881 is a prime.
It is a super-2 number, since 2×1226520732 = 30087062022394658, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122652043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54190 + ... + 56407.
It is an arithmetic number, because the mean of its divisors is an integer number (30690945).
Almost surely, 2122652073 is an apocalyptic number.
It is an amenable number.
122652073 is a deficient number, since it is larger than the sum of its proper divisors (111707).
122652073 is a wasteful number, since it uses less digits than its factorization.
122652073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111706.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 122652073 is about 11074.8396376652. The cubic root of 122652073 is about 496.8496226006.
The spelling of 122652073 in words is "one hundred twenty-two million, six hundred fifty-two thousand, seventy-three".
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