Base | Representation |
---|---|
bin | 110011100011… |
… | …010111101000 |
3 | 221102121000112 |
4 | 303203113220 |
5 | 11424423331 |
6 | 1201353452 |
7 | 222604022 |
oct | 63432750 |
9 | 27377015 |
10 | 13514216 |
11 | 76a0481 |
12 | 4638888 |
13 | 2a522a1 |
14 | 1b1b012 |
15 | 12be32b |
hex | ce35e8 |
13514216 has 8 divisors (see below), whose sum is σ = 25339170. Its totient is φ = 6757104.
The previous prime is 13514191. The next prime is 13514227. The reversal of 13514216 is 61241531.
It can be written as a sum of positive squares in only one way, i.e., 13293316 + 220900 = 3646^2 + 470^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 13514191 and 13514200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 844631 + ... + 844646.
Almost surely, 213514216 is an apocalyptic number.
It is an amenable number.
13514216 is a deficient number, since it is larger than the sum of its proper divisors (11824954).
13514216 is a wasteful number, since it uses less digits than its factorization.
13514216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1689283 (or 1689279 counting only the distinct ones).
The product of its digits is 720, while the sum is 23.
The square root of 13514216 is about 3676.1686577196. The cubic root of 13514216 is about 238.1937080799.
Adding to 13514216 its reverse (61241531), we get a palindrome (74755747).
The spelling of 13514216 in words is "thirteen million, five hundred fourteen thousand, two hundred sixteen".
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