Base | Representation |
---|---|
bin | 111000101111… |
… | …010101111110 |
3 | 1000222200021020 |
4 | 320233111332 |
5 | 12301431412 |
6 | 1250445010 |
7 | 240266244 |
oct | 70572576 |
9 | 30880236 |
10 | 14873982 |
11 | 843a052 |
12 | 4b93766 |
13 | 310a196 |
14 | 1d92794 |
15 | 148c18c |
hex | e2f57e |
14873982 has 8 divisors (see below), whose sum is σ = 29747976. Its totient is φ = 4957992.
The previous prime is 14873981. The next prime is 14873987. The reversal of 14873982 is 28937841.
It is a sphenic number, since it is the product of 3 distinct primes.
14873982 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14873981) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239493 + ... + 1239504.
It is an arithmetic number, because the mean of its divisors is an integer number (3718497).
Almost surely, 214873982 is an apocalyptic number.
14873982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14873982 is a wasteful number, since it uses less digits than its factorization.
14873982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2479002.
The product of its digits is 96768, while the sum is 42.
The square root of 14873982 is about 3856.6801785992. The cubic root of 14873982 is about 245.9286262632.
The spelling of 14873982 in words is "fourteen million, eight hundred seventy-three thousand, nine hundred eighty-two".
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