Base | Representation |
---|---|
bin | 11010100111000000… |
… | …10101011010101010 |
3 | 1100212121102021000100 |
4 | 31103200111122222 |
5 | 213224141342041 |
6 | 10321324050230 |
7 | 1014006015516 |
oct | 152340253252 |
9 | 40777367010 |
10 | 14285887146 |
11 | 6071013503 |
12 | 2928393976 |
13 | 146890807b |
14 | 997455146 |
15 | 5892a56b6 |
hex | 3538156aa |
14285887146 has 48 divisors (see below), whose sum is σ = 31812019200. Its totient is φ = 4629952224.
The previous prime is 14285887087. The next prime is 14285887159. The reversal of 14285887146 is 64178858241.
14285887146 is a `hidden beast` number, since 1 + 42 + 8 + 588 + 7 + 14 + 6 = 666.
Its product of digits (3440640) is a multiple of the sum of its prime divisors (15360).
It is a junction number, because it is equal to n+sod(n) for n = 14285887092 and 14285887101.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1031415 + ... + 1045173.
It is an arithmetic number, because the mean of its divisors is an integer number (662750400).
Almost surely, 214285887146 is an apocalyptic number.
14285887146 is an abundant number, since it is smaller than the sum of its proper divisors (17526132054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14285887146 is a wasteful number, since it uses less digits than its factorization.
14285887146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15363 (or 15360 counting only the distinct ones).
The product of its digits is 3440640, while the sum is 54.
The spelling of 14285887146 in words is "fourteen billion, two hundred eighty-five million, eight hundred eighty-seven thousand, one hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •