Base | Representation |
---|---|
bin | 110100101111… |
… | …101101010101 |
3 | 222000110221110 |
4 | 310233231111 |
5 | 12014430101 |
6 | 1212205233 |
7 | 225345444 |
oct | 64575525 |
9 | 28013843 |
10 | 13826901 |
11 | 78943a0 |
12 | 4769819 |
13 | 2b316ca |
14 | 1b9cd5b |
15 | 1331cd6 |
hex | d2fb55 |
13826901 has 8 divisors (see below), whose sum is σ = 20111904. Its totient is φ = 8379920.
The previous prime is 13826849. The next prime is 13826921. The reversal of 13826901 is 10962831.
13826901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 13826901 - 219 = 13302613 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13826921) 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, 209466 + ... + 209531.
It is an arithmetic number, because the mean of its divisors is an integer number (2513988).
Almost surely, 213826901 is an apocalyptic number.
13826901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13826901 is a deficient number, since it is larger than the sum of its proper divisors (6285003).
13826901 is a wasteful number, since it uses less digits than its factorization.
13826901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419011.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 13826901 is about 3718.4541142792. The cubic root of 13826901 is about 240.0167870202.
The spelling of 13826901 in words is "thirteen million, eight hundred twenty-six thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •