Base | Representation |
---|---|
bin | 11000001101111000… |
… | …00001100011110101 |
3 | 1020120002020111000112 |
4 | 30012330001203311 |
5 | 203111313101323 |
6 | 5550034552405 |
7 | 640120141226 |
oct | 140674014365 |
9 | 36502214015 |
10 | 13001300213 |
11 | 5571993310 |
12 | 262a138705 |
13 | 12c2738765 |
14 | 8b49c724d |
15 | 51160c178 |
hex | 306f018f5 |
13001300213 has 16 divisors (see below), whose sum is σ = 14684060160. Its totient is φ = 11402664000.
The previous prime is 13001300197. The next prime is 13001300281. The reversal of 13001300213 is 31200310031.
It is a cyclic number.
It is not a de Polignac number, because 13001300213 - 24 = 13001300197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13001300513) 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, 399356 + ... + 430682.
It is an arithmetic number, because the mean of its divisors is an integer number (917753760).
Almost surely, 213001300213 is an apocalyptic number.
It is an amenable number.
13001300213 is a deficient number, since it is larger than the sum of its proper divisors (1682759947).
13001300213 is a wasteful number, since it uses less digits than its factorization.
13001300213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32668.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 13001300213 its reverse (31200310031), we get a palindrome (44201610244).
The spelling of 13001300213 in words is "thirteen billion, one million, three hundred thousand, two hundred thirteen".
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