Base | Representation |
---|---|
bin | 1010011000010… |
… | …11001001101010 |
3 | 20001211222211221 |
4 | 11030023021222 |
5 | 134242434412 |
6 | 12350212254 |
7 | 2105101132 |
oct | 514131152 |
9 | 201758757 |
10 | 87077482 |
11 | 45175668 |
12 | 251b408a |
13 | 1506a94b |
14 | b7c9ac2 |
15 | 79a0b07 |
hex | 530b26a |
87077482 has 8 divisors (see below), whose sum is σ = 131963076. Its totient is φ = 43089792.
The previous prime is 87077467. The next prime is 87077491. The reversal of 87077482 is 28477078.
It can be written as a sum of positive squares in 2 ways, for example, as 83192641 + 3884841 = 9121^2 + 1971^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224233 + ... + 224620.
Almost surely, 287077482 is an apocalyptic number.
87077482 is a deficient number, since it is larger than the sum of its proper divisors (44885594).
87077482 is a wasteful number, since it uses less digits than its factorization.
87077482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448952.
The product of its (nonzero) digits is 175616, while the sum is 43.
The square root of 87077482 is about 9331.5315999036. The cubic root of 87077482 is about 443.2362658323.
The spelling of 87077482 in words is "eighty-seven million, seventy-seven thousand, four hundred eighty-two".
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