Base | Representation |
---|---|
bin | 1010010111100… |
… | …10100100000101 |
3 | 20001122212200222 |
4 | 11023302210011 |
5 | 134231224043 |
6 | 12344114125 |
7 | 2104201412 |
oct | 513624405 |
9 | 201585628 |
10 | 86976773 |
11 | 45106a34 |
12 | 25165945 |
13 | 15033b60 |
14 | b7a1109 |
15 | 7980d68 |
hex | 52f2905 |
86976773 has 8 divisors (see below), whose sum is σ = 94230528. Its totient is φ = 79803504.
The previous prime is 86976749. The next prime is 86976781. The reversal of 86976773 is 37767968.
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 86976773 - 218 = 86714629 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 (86979773) 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, 17861 + ... + 22202.
It is an arithmetic number, because the mean of its divisors is an integer number (11778816).
Almost surely, 286976773 is an apocalyptic number.
It is an amenable number.
86976773 is a deficient number, since it is larger than the sum of its proper divisors (7253755).
86976773 is a wasteful number, since it uses less digits than its factorization.
86976773 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40243.
The product of its digits is 2667168, while the sum is 53.
The square root of 86976773 is about 9326.1338720823. The cubic root of 86976773 is about 443.0653257312.
The spelling of 86976773 in words is "eighty-six million, nine hundred seventy-six thousand, seven hundred seventy-three".
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