Base | Representation |
---|---|
bin | 110110011111… |
… | …101110101010 |
3 | 222212210100102 |
4 | 312133232222 |
5 | 12124120423 |
6 | 1230105402 |
7 | 232266245 |
oct | 66375652 |
9 | 28783312 |
10 | 14285738 |
11 | 80780a5 |
12 | 494b262 |
13 | 2c624cc |
14 | 1c7c25c |
15 | 13c2c28 |
hex | d9fbaa |
14285738 has 4 divisors (see below), whose sum is σ = 21428610. Its totient is φ = 7142868.
The previous prime is 14285731. The next prime is 14285741. The reversal of 14285738 is 83758241.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12482089 + 1803649 = 3533^2 + 1343^2 .
It is not an unprimeable number, because it can be changed into a prime (14285731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3571433 + ... + 3571436.
Almost surely, 214285738 is an apocalyptic number.
14285738 is a deficient number, since it is larger than the sum of its proper divisors (7142872).
14285738 is an equidigital number, since it uses as much as digits as its factorization.
14285738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7142871.
The product of its digits is 53760, while the sum is 38.
The square root of 14285738 is about 3779.6478671961. The cubic root of 14285738 is about 242.6428845825.
The spelling of 14285738 in words is "fourteen million, two hundred eighty-five thousand, seven hundred thirty-eight".
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