Base | Representation |
---|---|
bin | 111000101110… |
… | …111011011101 |
3 | 1000222120221101 |
4 | 320232323131 |
5 | 12301403120 |
6 | 1250433101 |
7 | 240261301 |
oct | 70567335 |
9 | 30876841 |
10 | 14872285 |
11 | 843884a |
12 | 4b92791 |
13 | 310948c |
14 | 1d91d01 |
15 | 148b90a |
hex | e2eedd |
14872285 has 8 divisors (see below), whose sum is σ = 17867520. Its totient is φ = 11883984.
The previous prime is 14872279. The next prime is 14872289. The reversal of 14872285 is 58227841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14872285 - 213 = 14864093 is a prime.
It is a super-2 number, since 2×148722852 = 442369722242450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14872289) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6976 + ... + 8854.
It is an arithmetic number, because the mean of its divisors is an integer number (2233440).
Almost surely, 214872285 is an apocalyptic number.
It is an amenable number.
14872285 is a deficient number, since it is larger than the sum of its proper divisors (2995235).
14872285 is a wasteful number, since it uses less digits than its factorization.
14872285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3467.
The product of its digits is 35840, while the sum is 37.
The square root of 14872285 is about 3856.4601644513. The cubic root of 14872285 is about 245.9192730909.
The spelling of 14872285 in words is "fourteen million, eight hundred seventy-two thousand, two hundred eighty-five".
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