Base | Representation |
---|---|
bin | 101010010100011011010 |
3 | 2121110012210 |
4 | 11102203122 |
5 | 323333324 |
6 | 45415550 |
7 | 14533620 |
oct | 5224332 |
9 | 2543183 |
10 | 1386714 |
11 | 86794a |
12 | 56a5b6 |
13 | 397254 |
14 | 281510 |
15 | 1c5d29 |
hex | 1528da |
1386714 has 32 divisors (see below), whose sum is σ = 3206016. Its totient is φ = 391680.
The previous prime is 1386703. The next prime is 1386731. The reversal of 1386714 is 4176831.
It is a happy number.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an Ulam 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, 5634 + ... + 5874.
It is an arithmetic number, because the mean of its divisors is an integer number (100188).
21386714 is an apocalyptic number.
1386714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1386714 is an abundant number, since it is smaller than the sum of its proper divisors (1819302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1386714 is a wasteful number, since it uses less digits than its factorization.
1386714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390.
The product of its digits is 4032, while the sum is 30.
The square root of 1386714 is about 1177.5882132562. The cubic root of 1386714 is about 111.5138902306.
The spelling of 1386714 in words is "one million, three hundred eighty-six thousand, seven hundred fourteen".
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