Base | Representation |
---|---|
bin | 1110100101011… |
… | …00101010010111 |
3 | 22112012121201122 |
4 | 13102230222113 |
5 | 222304421124 |
6 | 20050114155 |
7 | 3013614221 |
oct | 722545227 |
9 | 275177648 |
10 | 122342039 |
11 | 63071426 |
12 | 34b7b95b |
13 | 1c466c51 |
14 | 12369411 |
15 | ab1975e |
hex | 74aca97 |
122342039 has 8 divisors (see below), whose sum is σ = 126684000. Its totient is φ = 118008352.
The previous prime is 122341993. The next prime is 122342053. The reversal of 122342039 is 930243221.
122342039 is nontrivially palindromic in base 8.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122342039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122341999 and 122342017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122342939) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58097 + ... + 60165.
It is an arithmetic number, because the mean of its divisors is an integer number (15835500).
Almost surely, 2122342039 is an apocalyptic number.
122342039 is a deficient number, since it is larger than the sum of its proper divisors (4341961).
122342039 is a wasteful number, since it uses less digits than its factorization.
122342039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4137.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 122342039 is about 11060.8335581004. The cubic root of 122342039 is about 496.4306318556.
The spelling of 122342039 in words is "one hundred twenty-two million, three hundred forty-two thousand, thirty-nine".
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