Base | Representation |
---|---|
bin | 1010011101000… |
… | …01010011000010 |
3 | 20010000020110201 |
4 | 11032201103002 |
5 | 134422124412 |
6 | 12411315414 |
7 | 2113242133 |
oct | 516412302 |
9 | 203006421 |
10 | 87692482 |
11 | 45555729 |
12 | 2544bb6a |
13 | 15224857 |
14 | b909c8a |
15 | 7a72e57 |
hex | 53a14c2 |
87692482 has 4 divisors (see below), whose sum is σ = 131538726. Its totient is φ = 43846240.
The previous prime is 87692461. The next prime is 87692497. The reversal of 87692482 is 28429678.
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., 80299521 + 7392961 = 8961^2 + 2719^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 21923119 + ... + 21923122.
Almost surely, 287692482 is an apocalyptic number.
87692482 is a deficient number, since it is larger than the sum of its proper divisors (43846244).
87692482 is a wasteful number, since it uses less digits than its factorization.
87692482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43846243.
The product of its digits is 387072, while the sum is 46.
The square root of 87692482 is about 9364.4264106244. The cubic root of 87692482 is about 444.2772968179.
The spelling of 87692482 in words is "eighty-seven million, six hundred ninety-two thousand, four hundred eighty-two".
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