Base | Representation |
---|---|
bin | 11000001111000010… |
… | …01011110000010111 |
3 | 1020120202120101021122 |
4 | 30013201023300113 |
5 | 203121311310203 |
6 | 5551023434155 |
7 | 640266012011 |
oct | 140741136027 |
9 | 36522511248 |
10 | 13011041303 |
11 | 55774369a7 |
12 | 263145595b |
13 | 12c4769510 |
14 | 8b60011b1 |
15 | 5123d3538 |
hex | 30784bc17 |
13011041303 has 8 divisors (see below), whose sum is σ = 14012917296. Its totient is φ = 12009312000.
The previous prime is 13011041297. The next prime is 13011041347. The reversal of 13011041303 is 30314011031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13011041303 - 232 = 8716074007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13011041353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208103 + ... + 263303.
It is an arithmetic number, because the mean of its divisors is an integer number (1751614662).
Almost surely, 213011041303 is an apocalyptic number.
13011041303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13011041303 is a deficient number, since it is larger than the sum of its proper divisors (1001875993).
13011041303 is a wasteful number, since it uses less digits than its factorization.
13011041303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73345.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 13011041303 its reverse (30314011031), we get a palindrome (43325052334).
The spelling of 13011041303 in words is "thirteen billion, eleven million, forty-one thousand, three hundred three".
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