Base | Representation |
---|---|
bin | 11011110011111000111101… |
… | …001011001111011010110010 |
3 | 121001002000111120221112001100 |
4 | 123303320331023033122302 |
5 | 112012434214340344102 |
6 | 1112045510440545230 |
7 | 34522554523322043 |
oct | 3363707513173262 |
9 | 531060446845040 |
10 | 122313105012402 |
11 | 35a777730a1057 |
12 | 11875123482216 |
13 | 53330cb86b745 |
14 | 222bdb33248ca |
15 | e219a0588a1c |
hex | 6f3e3d2cf6b2 |
122313105012402 has 48 divisors (see below), whose sum is σ = 279036290201760. Its totient is φ = 38614588085376.
The previous prime is 122313105012289. The next prime is 122313105012403. The reversal of 122313105012402 is 204210501313221.
It is a happy number.
122313105012402 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 131 + 0 + 501 + 24 + 0 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (122313105012403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47840103 + ... + 50331914.
It is an arithmetic number, because the mean of its divisors is an integer number (5813256045870).
Almost surely, 2122313105012402 is an apocalyptic number.
122313105012402 is an abundant number, since it is smaller than the sum of its proper divisors (156723185189358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122313105012402 is a wasteful number, since it uses less digits than its factorization.
122313105012402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98175687 (or 98175684 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 122313105012402 its reverse (204210501313221), we get a palindrome (326523606325623).
The spelling of 122313105012402 in words is "one hundred twenty-two trillion, three hundred thirteen billion, one hundred five million, twelve thousand, four hundred two".
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