Base | Representation |
---|---|
bin | 11000001101101111… |
… | …10100111101001001 |
3 | 1020120000011120211020 |
4 | 30012313310331021 |
5 | 203111022400014 |
6 | 5545555223053 |
7 | 640104606516 |
oct | 140667647511 |
9 | 36500146736 |
10 | 13000200009 |
11 | 5571301755 |
12 | 26298a7a89 |
13 | 12c2441a54 |
14 | 8b47bc30d |
15 | 5114911a9 |
hex | 306df4f49 |
13000200009 has 16 divisors (see below), whose sum is σ = 18236279040. Its totient is φ = 8226887040.
The previous prime is 13000199977. The next prime is 13000200077. The reversal of 13000200009 is 90000200031.
It is not a de Polignac number, because 13000200009 - 25 = 13000199977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13000200209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1423729 + ... + 1432830.
It is an arithmetic number, because the mean of its divisors is an integer number (1139767440).
Almost surely, 213000200009 is an apocalyptic number.
It is an amenable number.
13000200009 is a deficient number, since it is larger than the sum of its proper divisors (5236079031).
13000200009 is a wasteful number, since it uses less digits than its factorization.
13000200009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2856640.
The product of its (nonzero) digits is 54, while the sum is 15.
The spelling of 13000200009 in words is "thirteen billion, two hundred thousand, nine".
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