Base | Representation |
---|---|
bin | 1010011100111… |
… | …00110110111111 |
3 | 20002222022112102 |
4 | 11032130312333 |
5 | 134421034203 |
6 | 12411055315 |
7 | 2113135133 |
oct | 516346677 |
9 | 202868472 |
10 | 87674303 |
11 | 45543002 |
12 | 2544153b |
13 | 152194b2 |
14 | b9033c3 |
15 | 7a6c888 |
hex | 539cdbf |
87674303 has 8 divisors (see below), whose sum is σ = 92770800. Its totient is φ = 82626048.
The previous prime is 87674299. The next prime is 87674309. The reversal of 87674303 is 30347678.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 87674303 - 22 = 87674299 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87674309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8288 + ... + 15621.
It is an arithmetic number, because the mean of its divisors is an integer number (11596350).
Almost surely, 287674303 is an apocalyptic number.
87674303 is a deficient number, since it is larger than the sum of its proper divisors (5096497).
87674303 is a wasteful number, since it uses less digits than its factorization.
87674303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24121.
The product of its (nonzero) digits is 84672, while the sum is 38.
The square root of 87674303 is about 9363.4557189106. The cubic root of 87674303 is about 444.2465945466.
The spelling of 87674303 in words is "eighty-seven million, six hundred seventy-four thousand, three hundred three".
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