Base | Representation |
---|---|
bin | 10111001111011000010111… |
… | …010000111010111101111101 |
3 | 111101220101002120000001121202 |
4 | 113033120113100322331331 |
5 | 101344120210114201023 |
6 | 1001215315451305245 |
7 | 30346401122121221 |
oct | 2717302720727575 |
9 | 441811076001552 |
10 | 102212022022013 |
11 | 2a627969851242 |
12 | b56945b44b225 |
13 | 45057245a1877 |
14 | 1b35134294781 |
15 | bc3b81392128 |
hex | 5cf61743af7d |
102212022022013 has 4 divisors (see below), whose sum is σ = 102538578003228. Its totient is φ = 101885466040800.
The previous prime is 102212022022003. The next prime is 102212022022027. The reversal of 102212022022013 is 310220220212201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 19954776923929 + 82257245098084 = 4467077^2 + 9069578^2 .
It is a cyclic number.
It is not a de Polignac number, because 102212022022013 - 228 = 102211753586557 is a prime.
It is a super-3 number, since 3×1022120220220133 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102212022022003) 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 3 ways as a sum of consecutive naturals, for example, 163277990138 + ... + 163277990763.
It is an arithmetic number, because the mean of its divisors is an integer number (25634644500807).
Almost surely, 2102212022022013 is an apocalyptic number.
It is an amenable number.
102212022022013 is a deficient number, since it is larger than the sum of its proper divisors (326555981215).
102212022022013 is an equidigital number, since it uses as much as digits as its factorization.
102212022022013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326555981214.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 102212022022013 its reverse (310220220212201), we get a palindrome (412432242234214).
The spelling of 102212022022013 in words is "one hundred two trillion, two hundred twelve billion, twenty-two million, twenty-two thousand, thirteen".
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