Base | Representation |
---|---|
bin | 1010011000110… |
… | …01000001101010 |
3 | 20001221212210211 |
4 | 11030121001222 |
5 | 134301244224 |
6 | 12351331334 |
7 | 2105425621 |
oct | 514310152 |
9 | 201855724 |
10 | 87134314 |
11 | 45204333 |
12 | 25220b4a |
13 | 1508a787 |
14 | b8026b8 |
15 | 79b2894 |
hex | 531906a |
87134314 has 8 divisors (see below), whose sum is σ = 132356160. Its totient is φ = 43015596.
The previous prime is 87134309. The next prime is 87134317. The reversal of 87134314 is 41343178.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (87134317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275584 + ... + 275899.
It is an arithmetic number, because the mean of its divisors is an integer number (16544520).
Almost surely, 287134314 is an apocalyptic number.
87134314 is a deficient number, since it is larger than the sum of its proper divisors (45221846).
87134314 is a wasteful number, since it uses less digits than its factorization.
87134314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 551564.
The product of its digits is 8064, while the sum is 31.
The square root of 87134314 is about 9334.5762624770. The cubic root of 87134314 is about 443.3326724069.
The spelling of 87134314 in words is "eighty-seven million, one hundred thirty-four thousand, three hundred fourteen".
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