Base | Representation |
---|---|
bin | 111000111011001100… |
… | …0100110000011111111 |
3 | 102200112110222210001121 |
4 | 1301312120212003333 |
5 | 4000324240240020 |
6 | 132054135451411 |
7 | 11555231264521 |
oct | 1616630460377 |
9 | 380473883047 |
10 | 122245243135 |
11 | 47931286564 |
12 | 1b837826b67 |
13 | b6b23c9bc2 |
14 | 5cb95dda11 |
15 | 32a715cbaa |
hex | 1c766260ff |
122245243135 has 32 divisors (see below), whose sum is σ = 163552435200. Its totient is φ = 87170204160.
The previous prime is 122245243129. The next prime is 122245243151. The reversal of 122245243135 is 531342542221.
It is not a de Polignac number, because 122245243135 - 211 = 122245241087 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122245243135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5659486 + ... + 5681044.
It is an arithmetic number, because the mean of its divisors is an integer number (5111013600).
Almost surely, 2122245243135 is an apocalyptic number.
122245243135 is a deficient number, since it is larger than the sum of its proper divisors (41307192065).
122245243135 is a wasteful number, since it uses less digits than its factorization.
122245243135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25111.
The product of its digits is 57600, while the sum is 34.
Adding to 122245243135 its reverse (531342542221), we get a palindrome (653587785356).
The spelling of 122245243135 in words is "one hundred twenty-two billion, two hundred forty-five million, two hundred forty-three thousand, one hundred thirty-five".
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