Base | Representation |
---|---|
bin | 1010010101110… |
… | …10010100101101 |
3 | 20001020011201010 |
4 | 11022322110231 |
5 | 134201341123 |
6 | 12335135433 |
7 | 2102221665 |
oct | 512722455 |
9 | 201204633 |
10 | 86746413 |
11 | 44a69956 |
12 | 25074579 |
13 | 14c83050 |
14 | b7411a5 |
15 | 7937993 |
hex | 52ba52d |
86746413 has 8 divisors (see below), whose sum is σ = 124559008. Its totient is φ = 53382384.
The previous prime is 86746403. The next prime is 86746423. The reversal of 86746413 is 31464768.
It is an interprime number because it is at equal distance from previous prime (86746403) and next prime (86746423).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86746413 - 28 = 86746157 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 2224267 = 86746413 / (8 + 6 + 7 + 4 + 6 + 4 + 1 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86746403) 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, 1112095 + ... + 1112172.
It is an arithmetic number, because the mean of its divisors is an integer number (15569876).
Almost surely, 286746413 is an apocalyptic number.
It is an amenable number.
86746413 is a deficient number, since it is larger than the sum of its proper divisors (37812595).
86746413 is a wasteful number, since it uses less digits than its factorization.
86746413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2224283.
The product of its digits is 96768, while the sum is 39.
The square root of 86746413 is about 9313.7754428588. The cubic root of 86746413 is about 442.6738236306.
The spelling of 86746413 in words is "eighty-six million, seven hundred forty-six thousand, four hundred thirteen".
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