Base | Representation |
---|---|
bin | 110100010100… |
… | …001101101101 |
3 | 221210202110111 |
4 | 310110031231 |
5 | 12002324120 |
6 | 1205540021 |
7 | 224366224 |
oct | 64241555 |
9 | 27722414 |
10 | 13714285 |
11 | 7817822 |
12 | 4714611 |
13 | 2ac2380 |
14 | 1b6dcbb |
15 | 130d75a |
hex | d1436d |
13714285 has 16 divisors (see below), whose sum is σ = 17907120. Its totient is φ = 10022400.
The previous prime is 13714247. The next prime is 13714301. The reversal of 13714285 is 58241731.
13714285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 797449 + 12916836 = 893^2 + 3594^2 .
It is a de Polignac number, because none of the positive numbers 2k-13714285 is a prime.
It is a super-2 number, since 2×137142852 = 376163226122450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5521 + ... + 7609.
It is an arithmetic number, because the mean of its divisors is an integer number (1119195).
Almost surely, 213714285 is an apocalyptic number.
It is an amenable number.
13714285 is a deficient number, since it is larger than the sum of its proper divisors (4192835).
13714285 is a wasteful number, since it uses less digits than its factorization.
13714285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2208.
The product of its digits is 6720, while the sum is 31.
The square root of 13714285 is about 3703.2803026506. The cubic root of 13714285 is about 239.3633880798.
The spelling of 13714285 in words is "thirteen million, seven hundred fourteen thousand, two hundred eighty-five".
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