Base | Representation |
---|---|
bin | 11011110101110001011110… |
… | …000011000101101011000111 |
3 | 121001112101111201212112100101 |
4 | 123311301132003011223013 |
5 | 112022044222404323333 |
6 | 1112225151023224531 |
7 | 34535115300555220 |
oct | 3365613603055307 |
9 | 531471451775311 |
10 | 122442505542343 |
11 | 36017636344488 |
12 | 11896217448147 |
13 | 53423814a195c |
14 | 223436ad44247 |
15 | e2502598667d |
hex | 6f5c5e0c5ac7 |
122442505542343 has 8 divisors (see below), whose sum is σ = 140941013575040. Its totient is φ = 104195677891320.
The previous prime is 122442505542233. The next prime is 122442505542347. The reversal of 122442505542343 is 343245505244221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122442505542343 - 241 = 120243482286791 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122442505542293 and 122442505542302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122442505542347) 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, 62920094373 + ... + 62920096318.
It is an arithmetic number, because the mean of its divisors is an integer number (17617626696880).
Almost surely, 2122442505542343 is an apocalyptic number.
122442505542343 is a deficient number, since it is larger than the sum of its proper divisors (18498508032697).
122442505542343 is a wasteful number, since it uses less digits than its factorization.
122442505542343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125840190837.
The product of its (nonzero) digits is 4608000, while the sum is 46.
The spelling of 122442505542343 in words is "one hundred twenty-two trillion, four hundred forty-two billion, five hundred five million, five hundred forty-two thousand, three hundred forty-three".
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