Base | Representation |
---|---|
bin | 110110011111… |
… | …110001001110 |
3 | 222212210120111 |
4 | 312133301032 |
5 | 12124122102 |
6 | 1230110234 |
7 | 232266601 |
oct | 66376116 |
9 | 28783514 |
10 | 14285902 |
11 | 8078234 |
12 | 494b37a |
13 | 2c625c7 |
14 | 1c7c338 |
15 | 13c2cd7 |
hex | d9fc4e |
14285902 has 4 divisors (see below), whose sum is σ = 21428856. Its totient is φ = 7142950.
The previous prime is 14285879. The next prime is 14285923. The reversal of 14285902 is 20958241.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3571474 + ... + 3571477.
It is an arithmetic number, because the mean of its divisors is an integer number (5357214).
Almost surely, 214285902 is an apocalyptic number.
14285902 is a deficient number, since it is larger than the sum of its proper divisors (7142954).
14285902 is an equidigital number, since it uses as much as digits as its factorization.
14285902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7142953.
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 14285902 is about 3779.6695622766. The cubic root of 14285902 is about 242.6438130909.
The spelling of 14285902 in words is "fourteen million, two hundred eighty-five thousand, nine hundred two".
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