Base | Representation |
---|---|
bin | 10111110010101100… |
… | …11011110010000101 |
3 | 1012222012022000121101 |
4 | 23321112123302011 |
5 | 202124433423331 |
6 | 5511253020101 |
7 | 631351422064 |
oct | 137126336205 |
9 | 35865260541 |
10 | 12773342341 |
11 | 5465245181 |
12 | 2585924631 |
13 | 1287442b46 |
14 | 8926081db |
15 | 4eb5ce061 |
hex | 2f959bc85 |
12773342341 has 4 divisors (see below), whose sum is σ = 12811245772. Its totient is φ = 12735438912.
The previous prime is 12773342227. The next prime is 12773342347. The reversal of 12773342341 is 14324337721.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14324337721 = 47 ⋅304773143.
It can be written as a sum of positive squares in 2 ways, for example, as 8923636225 + 3849706116 = 94465^2 + 62046^2 .
It is a cyclic number.
It is not a de Polignac number, because 12773342341 - 27 = 12773342213 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12773342341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12773342347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18951210 + ... + 18951883.
It is an arithmetic number, because the mean of its divisors is an integer number (3202811443).
Almost surely, 212773342341 is an apocalyptic number.
It is an amenable number.
12773342341 is a deficient number, since it is larger than the sum of its proper divisors (37903431).
12773342341 is an equidigital number, since it uses as much as digits as its factorization.
12773342341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37903430.
The product of its digits is 84672, while the sum is 37.
The spelling of 12773342341 in words is "twelve billion, seven hundred seventy-three million, three hundred forty-two thousand, three hundred forty-one".
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