Base | Representation |
---|---|
bin | 11011110111011010100001… |
… | …011011101011100111111110 |
3 | 121001221011122221100111001120 |
4 | 123313122201123223213332 |
5 | 112030421231113244124 |
6 | 1112353044023451410 |
7 | 34546220466131124 |
oct | 3367324133534776 |
9 | 531834587314046 |
10 | 122555305212414 |
11 | 3606045a867108 |
12 | 118b40578b6b66 |
13 | 534cbb9a11869 |
14 | 22399cbca3914 |
15 | e27e28750d79 |
hex | 6f76a16eb9fe |
122555305212414 has 32 divisors (see below), whose sum is σ = 258014294494080. Its totient is φ = 38701206486432.
The previous prime is 122555305212413. The next prime is 122555305212469. The reversal of 122555305212414 is 414212503555221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122555305212413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3000597 + ... + 15940959.
It is an arithmetic number, because the mean of its divisors is an integer number (8062946702940).
Almost surely, 2122555305212414 is an apocalyptic number.
122555305212414 is an abundant number, since it is smaller than the sum of its proper divisors (135458989281666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122555305212414 is a wasteful number, since it uses less digits than its factorization.
122555305212414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13023464.
The product of its (nonzero) digits is 480000, while the sum is 42.
Adding to 122555305212414 its reverse (414212503555221), we get a palindrome (536767808767635).
The spelling of 122555305212414 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, three hundred five million, two hundred twelve thousand, four hundred fourteen".
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