Base | Representation |
---|---|
bin | 1010011001010… |
… | …00010000101010 |
3 | 20002002001101221 |
4 | 11030220100222 |
5 | 134310243324 |
6 | 12352532254 |
7 | 2106105553 |
oct | 514502052 |
9 | 202061357 |
10 | 87196714 |
11 | 45247200 |
12 | 2525108a |
13 | 150accb7 |
14 | b81b32a |
15 | 79c60e4 |
hex | 532842a |
87196714 has 12 divisors (see below), whose sum is σ = 143766882. Its totient is φ = 39634760.
The previous prime is 87196699. The next prime is 87196717. The reversal of 87196714 is 41769178.
It can be written as a sum of positive squares in only one way, i.e., 84364225 + 2832489 = 9185^2 + 1683^2 .
It is not an unprimeable number, because it can be changed into a prime (87196717) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179917 + ... + 180400.
Almost surely, 287196714 is an apocalyptic number.
87196714 is a deficient number, since it is larger than the sum of its proper divisors (56570168).
87196714 is a wasteful number, since it uses less digits than its factorization.
87196714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360341 (or 360330 counting only the distinct ones).
The product of its digits is 84672, while the sum is 43.
The square root of 87196714 is about 9337.9180763166. The cubic root of 87196714 is about 443.4384759508.
The spelling of 87196714 in words is "eighty-seven million, one hundred ninety-six thousand, seven hundred fourteen".
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