Base | Representation |
---|---|
bin | 11001111100010011… |
… | …11001111001001011 |
3 | 1022221122101202000101 |
4 | 30332021321321023 |
5 | 212010441420312 |
6 | 10222010350231 |
7 | 1002066242455 |
oct | 147611717113 |
9 | 38848352011 |
10 | 13927685707 |
11 | 59a78a7461 |
12 | 284842b377 |
13 | 140c63cb60 |
14 | 961a512d5 |
15 | 567aeba57 |
hex | 33e279e4b |
13927685707 has 8 divisors (see below), whose sum is σ = 15061286240. Its totient is φ = 12802976640.
The previous prime is 13927685657. The next prime is 13927685711. The reversal of 13927685707 is 70758672931.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13927685707 - 211 = 13927683659 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13927685747) 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, 2219607 + ... + 2225872.
It is an arithmetic number, because the mean of its divisors is an integer number (1882660780).
Almost surely, 213927685707 is an apocalyptic number.
13927685707 is a deficient number, since it is larger than the sum of its proper divisors (1133600533).
13927685707 is a wasteful number, since it uses less digits than its factorization.
13927685707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4445733.
The product of its (nonzero) digits is 4445280, while the sum is 55.
The spelling of 13927685707 in words is "thirteen billion, nine hundred twenty-seven million, six hundred eighty-five thousand, seven hundred seven".
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