Base | Representation |
---|---|
bin | 11000101011111010… |
… | …10101111011000101 |
3 | 1021012122102121020022 |
4 | 30111331111323011 |
5 | 204120321212010 |
6 | 10031040144525 |
7 | 646300140164 |
oct | 142575257305 |
9 | 37178377208 |
10 | 13253304005 |
11 | 5691165507 |
12 | 269a608145 |
13 | 1332a00226 |
14 | 8da2653db |
15 | 5287d9d55 |
hex | 315f55ec5 |
13253304005 has 16 divisors (see below), whose sum is σ = 16057683840. Its totient is φ = 10500259392.
The previous prime is 13253303983. The next prime is 13253304049. The reversal of 13253304005 is 50040335231.
It is a cyclic number.
It is not a de Polignac number, because 13253304005 - 26 = 13253303941 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1438022 + ... + 1447208.
It is an arithmetic number, because the mean of its divisors is an integer number (1003605240).
Almost surely, 213253304005 is an apocalyptic number.
It is an amenable number.
13253304005 is a deficient number, since it is larger than the sum of its proper divisors (2804379835).
13253304005 is a wasteful number, since it uses less digits than its factorization.
13253304005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11948.
The product of its (nonzero) digits is 5400, while the sum is 26.
Adding to 13253304005 its reverse (50040335231), we get a palindrome (63293639236).
The spelling of 13253304005 in words is "thirteen billion, two hundred fifty-three million, three hundred four thousand, five".
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