Base | Representation |
---|---|
bin | 11011010110110100… |
… | …11101011000001110 |
3 | 1101220120011220111212 |
4 | 31223122131120032 |
5 | 220034333000303 |
6 | 10425213214422 |
7 | 1026646304132 |
oct | 155332353016 |
9 | 41816156455 |
10 | 14687000078 |
11 | 62574795a3 |
12 | 2a1a791412 |
13 | 1500a490ba |
14 | 9d48293c2 |
15 | 5ae5d8ad8 |
hex | 36b69d60e |
14687000078 has 8 divisors (see below), whose sum is σ = 22144648368. Its totient is φ = 7305450624.
The previous prime is 14687000071. The next prime is 14687000089. The reversal of 14687000078 is 87000078641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 14686999999 and 14687000044.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14687000071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19024226 + ... + 19024997.
It is an arithmetic number, because the mean of its divisors is an integer number (2768081046).
Almost surely, 214687000078 is an apocalyptic number.
14687000078 is a deficient number, since it is larger than the sum of its proper divisors (7457648290).
14687000078 is a wasteful number, since it uses less digits than its factorization.
14687000078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38049418.
The product of its (nonzero) digits is 75264, while the sum is 41.
The spelling of 14687000078 in words is "fourteen billion, six hundred eighty-seven million, seventy-eight", and thus it is an aban number.
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