Base | Representation |
---|---|
bin | 11000001101110101… |
… | …11011100001000001 |
3 | 1020120001200220110121 |
4 | 30012322323201001 |
5 | 203111224411223 |
6 | 5550024500241 |
7 | 640114534621 |
oct | 140672734101 |
9 | 36501626417 |
10 | 13001013313 |
11 | 5571807802 |
12 | 262a01a681 |
13 | 12c2667cb2 |
14 | 8b4950881 |
15 | 5115a215d |
hex | 306ebb841 |
13001013313 has 8 divisors (see below), whose sum is σ = 13775240160. Its totient is φ = 12227837760.
The previous prime is 13001013307. The next prime is 13001013323. The reversal of 13001013313 is 31331010031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13001013313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13001013323) 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, 237283 + ... + 286888.
It is an arithmetic number, because the mean of its divisors is an integer number (1721905020).
Almost surely, 213001013313 is an apocalyptic number.
It is an amenable number.
13001013313 is a deficient number, since it is larger than the sum of its proper divisors (774226847).
13001013313 is a wasteful number, since it uses less digits than its factorization.
13001013313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525647.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 13001013313 its reverse (31331010031), we get a palindrome (44332023344).
The spelling of 13001013313 in words is "thirteen billion, one million, thirteen thousand, three hundred thirteen".
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