Base | Representation |
---|---|
bin | 11000101111100000… |
… | …11001101111110111 |
3 | 1021021202012000000210 |
4 | 30113300121233313 |
5 | 204201031404411 |
6 | 10034034440503 |
7 | 650114412540 |
oct | 142760315767 |
9 | 37252160023 |
10 | 13283466231 |
11 | 56a7196872 |
12 | 26a8733133 |
13 | 1339030cb9 |
14 | 9002774c7 |
15 | 52b296ca6 |
hex | 317c19bf7 |
13283466231 has 16 divisors (see below), whose sum is σ = 20280191744. Its totient is φ = 7576032384.
The previous prime is 13283466191. The next prime is 13283466233. The reversal of 13283466231 is 13266438231.
It is not a de Polignac number, because 13283466231 - 217 = 13283335159 is a prime.
It is a super-2 number, since 2×132834662312 (a number of 21 digits) contains 22 as substring.
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 13283466231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13283466233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593746 + ... + 615711.
It is an arithmetic number, because the mean of its divisors is an integer number (1267511984).
Almost surely, 213283466231 is an apocalyptic number.
13283466231 is a deficient number, since it is larger than the sum of its proper divisors (6996725513).
13283466231 is a wasteful number, since it uses less digits than its factorization.
13283466231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1209990.
The product of its digits is 124416, while the sum is 39.
The spelling of 13283466231 in words is "thirteen billion, two hundred eighty-three million, four hundred sixty-six thousand, two hundred thirty-one".
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