Base | Representation |
---|---|
bin | 110101110000… |
… | …000000101101 |
3 | 222111212020102 |
4 | 311300000231 |
5 | 12101342120 |
6 | 1222000445 |
7 | 230523356 |
oct | 65600055 |
9 | 28455212 |
10 | 14090285 |
11 | 7a54270 |
12 | 4876125 |
13 | 2bc4561 |
14 | 1c2ad2d |
15 | 1384d75 |
hex | d7002d |
14090285 has 8 divisors (see below), whose sum is σ = 18445536. Its totient is φ = 10247440.
The previous prime is 14090257. The next prime is 14090311. The reversal of 14090285 is 58209041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14090285 - 26 = 14090221 is a prime.
It is a super-2 number, since 2×140902852 = 397072262762450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent 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, 128039 + ... + 128148.
It is an arithmetic number, because the mean of its divisors is an integer number (2305692).
Almost surely, 214090285 is an apocalyptic number.
It is an amenable number.
14090285 is a deficient number, since it is larger than the sum of its proper divisors (4355251).
14090285 is a wasteful number, since it uses less digits than its factorization.
14090285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256203.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 14090285 is about 3753.7028385316. The cubic root of 14090285 is about 241.5312111827.
The spelling of 14090285 in words is "fourteen million, ninety thousand, two hundred eighty-five".
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