Base | Representation |
---|---|
bin | 11000101111001010… |
… | …10001000110000110 |
3 | 1021021112200200212202 |
4 | 30113211101012012 |
5 | 204144310002311 |
6 | 10033452114502 |
7 | 650050534343 |
oct | 142745210606 |
9 | 37245620782 |
10 | 13280547206 |
11 | 56a5582753 |
12 | 26a7765a32 |
13 | 133854b474 |
14 | 8ddb177ca |
15 | 52adbbe3b |
hex | 317951186 |
13280547206 has 16 divisors (see below), whose sum is σ = 19966449888. Its totient is φ = 6625080000.
The previous prime is 13280547167. The next prime is 13280547227. The reversal of 13280547206 is 60274508231.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 13280547206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2411456 + ... + 2416956.
It is an arithmetic number, because the mean of its divisors is an integer number (1247903118).
Almost surely, 213280547206 is an apocalyptic number.
13280547206 is a deficient number, since it is larger than the sum of its proper divisors (6685902682).
13280547206 is a wasteful number, since it uses less digits than its factorization.
13280547206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8047.
The product of its (nonzero) digits is 80640, while the sum is 38.
The spelling of 13280547206 in words is "thirteen billion, two hundred eighty million, five hundred forty-seven thousand, two hundred six".
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