Base | Representation |
---|---|
bin | 1010011011010… |
… | …10001100010101 |
3 | 20002120202212010 |
4 | 11031222030111 |
5 | 134342414043 |
6 | 12402414433 |
7 | 2111312112 |
oct | 515521425 |
9 | 202522763 |
10 | 87466773 |
11 | 45411099 |
12 | 25361419 |
13 | 15175bb4 |
14 | b88b909 |
15 | 7a2b133 |
hex | 536a315 |
87466773 has 8 divisors (see below), whose sum is σ = 119334688. Its totient is φ = 56955024.
The previous prime is 87466763. The next prime is 87466777. The reversal of 87466773 is 37766478.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 87466773 - 28 = 87466517 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87466777) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338890 + ... + 339147.
It is an arithmetic number, because the mean of its divisors is an integer number (14916836).
Almost surely, 287466773 is an apocalyptic number.
It is an amenable number.
87466773 is a deficient number, since it is larger than the sum of its proper divisors (31867915).
87466773 is a wasteful number, since it uses less digits than its factorization.
87466773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678083.
The product of its digits is 1185408, while the sum is 48.
The square root of 87466773 is about 9352.3672404370. The cubic root of 87466773 is about 443.8957987352.
The spelling of 87466773 in words is "eighty-seven million, four hundred sixty-six thousand, seven hundred seventy-three".
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