Base | Representation |
---|---|
bin | 1010010101110… |
… | …10101001000001 |
3 | 20001020020111021 |
4 | 11022322221001 |
5 | 134201411323 |
6 | 12335145441 |
7 | 2102225533 |
oct | 512725101 |
9 | 201206437 |
10 | 86747713 |
11 | 44a6a928 |
12 | 25075281 |
13 | 14c83810 |
14 | b741853 |
15 | 793805d |
hex | 52baa41 |
86747713 has 8 divisors (see below), whose sum is σ = 93538368. Its totient is φ = 79973904.
The previous prime is 86747663. The next prime is 86747741. The reversal of 86747713 is 31774768.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-86747713 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 86747713.
It is not an unprimeable number, because it can be changed into a prime (86747783) 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, 7770 + ... + 15292.
It is an arithmetic number, because the mean of its divisors is an integer number (11692296).
Almost surely, 286747713 is an apocalyptic number.
It is an amenable number.
86747713 is a deficient number, since it is larger than the sum of its proper divisors (6790655).
86747713 is a wasteful number, since it uses less digits than its factorization.
86747713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8423.
The product of its digits is 197568, while the sum is 43.
The square root of 86747713 is about 9313.8452316967. The cubic root of 86747713 is about 442.6760349539.
The spelling of 86747713 in words is "eighty-six million, seven hundred forty-seven thousand, seven hundred thirteen".
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