Base | Representation |
---|---|
bin | 11000001110111100… |
… | …00110010000010111 |
3 | 1020120201001021121011 |
4 | 30013132012100113 |
5 | 203121104413333 |
6 | 5550554233051 |
7 | 640256102353 |
oct | 140736062027 |
9 | 36521037534 |
10 | 13010232343 |
11 | 5576a34139 |
12 | 2631125787 |
13 | 12c4545244 |
14 | 8b5c70463 |
15 | 5122c39cd |
hex | 307786417 |
13010232343 has 2 divisors, whose sum is σ = 13010232344. Its totient is φ = 13010232342.
The previous prime is 13010232341. The next prime is 13010232437. The reversal of 13010232343 is 34323201031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13010232343 - 21 = 13010232341 is a prime.
It is a super-2 number, since 2×130102323432 (a number of 21 digits) contains 22 as substring.
Together with 13010232341, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13010232341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6505116171 + 6505116172.
It is an arithmetic number, because the mean of its divisors is an integer number (6505116172).
Almost surely, 213010232343 is an apocalyptic number.
13010232343 is a deficient number, since it is larger than the sum of its proper divisors (1).
13010232343 is an equidigital number, since it uses as much as digits as its factorization.
13010232343 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 13010232343 its reverse (34323201031), we get a palindrome (47333433374).
The spelling of 13010232343 in words is "thirteen billion, ten million, two hundred thirty-two thousand, three hundred forty-three".
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