Base | Representation |
---|---|
bin | 1010010111010… |
… | …01111011101001 |
3 | 20001121002012111 |
4 | 11023221323221 |
5 | 134224111132 |
6 | 12343242321 |
7 | 2103663343 |
oct | 513517351 |
9 | 201532174 |
10 | 86941417 |
11 | 45092412 |
12 | 251493a1 |
13 | 15020a34 |
14 | b792293 |
15 | 7975647 |
hex | 52e9ee9 |
86941417 has 8 divisors (see below), whose sum is σ = 93353472. Its totient is φ = 80673600.
The previous prime is 86941339. The next prime is 86941423. The reversal of 86941417 is 71414968.
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 86941417 - 215 = 86908649 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 86941417.
It is not an unprimeable number, because it can be changed into a prime (86941427) 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, 34809 + ... + 37222.
It is an arithmetic number, because the mean of its divisors is an integer number (11669184).
Almost surely, 286941417 is an apocalyptic number.
It is an amenable number.
86941417 is a deficient number, since it is larger than the sum of its proper divisors (6412055).
86941417 is a wasteful number, since it uses less digits than its factorization.
86941417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72119.
The product of its digits is 48384, while the sum is 40.
The square root of 86941417 is about 9324.2381458219. The cubic root of 86941417 is about 443.0052823418.
The spelling of 86941417 in words is "eighty-six million, nine hundred forty-one thousand, four hundred seventeen".
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