Base | Representation |
---|---|
bin | 110100111001… |
… | …110011110101 |
3 | 222002120200220 |
4 | 310321303311 |
5 | 12022241102 |
6 | 1213124553 |
7 | 225610203 |
oct | 64716365 |
9 | 28076626 |
10 | 13868277 |
11 | 7912495 |
12 | 4789759 |
13 | 2b474a7 |
14 | 1bb0073 |
15 | 133e1bc |
hex | d39cf5 |
13868277 has 8 divisors (see below), whose sum is σ = 19578816. Its totient is φ = 8701632.
The previous prime is 13868269. The next prime is 13868279. The reversal of 13868277 is 77286831.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13868277 - 23 = 13868269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13868279) 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, 135913 + ... + 136014.
It is an arithmetic number, because the mean of its divisors is an integer number (2447352).
Almost surely, 213868277 is an apocalyptic number.
13868277 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
13868277 is a deficient number, since it is larger than the sum of its proper divisors (5710539).
13868277 is a wasteful number, since it uses less digits than its factorization.
13868277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271947.
The product of its digits is 112896, while the sum is 42.
The square root of 13868277 is about 3724.0135606627. The cubic root of 13868277 is about 240.2559595614.
The spelling of 13868277 in words is "thirteen million, eight hundred sixty-eight thousand, two hundred seventy-seven".
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