Base | Representation |
---|---|
bin | 1010011000010… |
… | …10110111001111 |
3 | 20001211221020021 |
4 | 11030022313033 |
5 | 134242420203 |
6 | 12350203011 |
7 | 2105064526 |
oct | 514126717 |
9 | 201757207 |
10 | 87076303 |
11 | 45174796 |
12 | 251b3467 |
13 | 1506a252 |
14 | b7c94bd |
15 | 79a05bd |
hex | 530adcf |
87076303 has 8 divisors (see below), whose sum is σ = 90761216. Its totient is φ = 83446200.
The previous prime is 87076291. The next prime is 87076307. The reversal of 87076303 is 30367078.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 87076303 - 221 = 84979151 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87076307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10443 + ... + 16828.
It is an arithmetic number, because the mean of its divisors is an integer number (11345152).
Almost surely, 287076303 is an apocalyptic number.
87076303 is a deficient number, since it is larger than the sum of its proper divisors (3684913).
87076303 is a wasteful number, since it uses less digits than its factorization.
87076303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27405.
The product of its (nonzero) digits is 21168, while the sum is 34.
The square root of 87076303 is about 9331.4684267804. The cubic root of 87076303 is about 443.2342653997.
The spelling of 87076303 in words is "eighty-seven million, seventy-six thousand, three hundred three".
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