Base | Representation |
---|---|
bin | 110111011100… |
… | …111011000001 |
3 | 1000100112011122 |
4 | 313130323001 |
5 | 12210131020 |
6 | 1235322025 |
7 | 234362063 |
oct | 67347301 |
9 | 30315148 |
10 | 14536385 |
11 | 8229446 |
12 | 4a50315 |
13 | 301c616 |
14 | 1d05733 |
15 | 1422125 |
hex | ddcec1 |
14536385 has 8 divisors (see below), whose sum is σ = 17571816. Its totient is φ = 11543680.
The previous prime is 14536351. The next prime is 14536393. The reversal of 14536385 is 58363541.
It can be written as a sum of positive squares in 4 ways, for example, as 5494336 + 9042049 = 2344^2 + 3007^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14536385 - 26 = 14536321 is a prime.
It is a super-2 number, since 2×145363852 = 422612977736450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9926 + ... + 11295.
It is an arithmetic number, because the mean of its divisors is an integer number (2196477).
Almost surely, 214536385 is an apocalyptic number.
It is an amenable number.
14536385 is a deficient number, since it is larger than the sum of its proper divisors (3035431).
14536385 is a wasteful number, since it uses less digits than its factorization.
14536385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21363.
The product of its digits is 43200, while the sum is 35.
The square root of 14536385 is about 3812.6611441354. The cubic root of 14536385 is about 244.0537427530.
The spelling of 14536385 in words is "fourteen million, five hundred thirty-six thousand, three hundred eighty-five".
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