Base | Representation |
---|---|
bin | 1010011100111… |
… | …01010100110110 |
3 | 20002222102011012 |
4 | 11032131110312 |
5 | 134421114324 |
6 | 12411112222 |
7 | 2113143533 |
oct | 516352466 |
9 | 202872135 |
10 | 87676214 |
11 | 4554448a |
12 | 25442672 |
13 | 1521a322 |
14 | b903d8a |
15 | 7a6d20e |
hex | 539d536 |
87676214 has 8 divisors (see below), whose sum is σ = 132992280. Its totient is φ = 43345456.
The previous prime is 87676213. The next prime is 87676249. The reversal of 87676214 is 41267678.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87676213) 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, 246104 + ... + 246459.
It is an arithmetic number, because the mean of its divisors is an integer number (16624035).
Almost surely, 287676214 is an apocalyptic number.
87676214 is a deficient number, since it is larger than the sum of its proper divisors (45316066).
87676214 is a wasteful number, since it uses less digits than its factorization.
87676214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492654.
The product of its digits is 112896, while the sum is 41.
The square root of 87676214 is about 9363.5577640126. The cubic root of 87676214 is about 444.2498222087.
The spelling of 87676214 in words is "eighty-seven million, six hundred seventy-six thousand, two hundred fourteen".
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