Base | Representation |
---|---|
bin | 1010011110100… |
… | …10010001111010 |
3 | 20010101102200112 |
4 | 11033102101322 |
5 | 140000034424 |
6 | 12415504322 |
7 | 2115036101 |
oct | 517222172 |
9 | 203342615 |
10 | 87893114 |
11 | 45682441 |
12 | 255280a2 |
13 | 15294c7a |
14 | b95d038 |
15 | 7ab260e |
hex | 53d247a |
87893114 has 4 divisors (see below), whose sum is σ = 131839674. Its totient is φ = 43946556.
The previous prime is 87893089. The next prime is 87893119. The reversal of 87893114 is 41139878.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 44662489 + 43230625 = 6683^2 + 6575^2 .
It is not an unprimeable number, because it can be changed into a prime (87893119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21973277 + ... + 21973280.
Almost surely, 287893114 is an apocalyptic number.
87893114 is a deficient number, since it is larger than the sum of its proper divisors (43946560).
87893114 is a wasteful number, since it uses less digits than its factorization.
87893114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43946559.
The product of its digits is 48384, while the sum is 41.
The square root of 87893114 is about 9375.1327457269. The cubic root of 87893114 is about 444.6158600503.
The spelling of 87893114 in words is "eighty-seven million, eight hundred ninety-three thousand, one hundred fourteen".
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