Base | Representation |
---|---|
bin | 110110011111… |
… | …000001110110 |
3 | 222212122102012 |
4 | 312133001312 |
5 | 12124022440 |
6 | 1230044222 |
7 | 232255010 |
oct | 66370166 |
9 | 28778365 |
10 | 14282870 |
11 | 8075a28 |
12 | 4949672 |
13 | 2c61104 |
14 | 1c7b1b0 |
15 | 13c1e65 |
hex | d9f076 |
14282870 has 32 divisors (see below), whose sum is σ = 30931200. Its totient is φ = 4638816.
The previous prime is 14282833. The next prime is 14282881. The reversal of 14282870 is 7828241.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4040 + ... + 6699.
It is an arithmetic number, because the mean of its divisors is an integer number (966600).
Almost surely, 214282870 is an apocalyptic number.
14282870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14282870 is an abundant number, since it is smaller than the sum of its proper divisors (16648330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14282870 is a wasteful number, since it uses less digits than its factorization.
14282870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10772.
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 14282870 is about 3779.2684477290. The cubic root of 14282870 is about 242.6266458609.
The spelling of 14282870 in words is "fourteen million, two hundred eighty-two thousand, eight hundred seventy".
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