Base | Representation |
---|---|
bin | 1010010011110… |
… | …01010010000001 |
3 | 20000201122021000 |
4 | 11021321102001 |
5 | 134114330001 |
6 | 12325322213 |
7 | 2100032166 |
oct | 511712201 |
9 | 200648230 |
10 | 86480001 |
11 | 448a7783 |
12 | 24b66369 |
13 | 14bbb9ca |
14 | b6b206d |
15 | 78d3a86 |
hex | 5279481 |
86480001 has 32 divisors (see below), whose sum is σ = 139536000. Its totient is φ = 52726464.
The previous prime is 86479993. The next prime is 86480011. The reversal of 86480001 is 10008468.
It is not a de Polignac number, because 86480001 - 23 = 86479993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86480011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11971 + ... + 17783.
It is an arithmetic number, because the mean of its divisors is an integer number (4360500).
Almost surely, 286480001 is an apocalyptic number.
It is an amenable number.
86480001 is a deficient number, since it is larger than the sum of its proper divisors (53055999).
86480001 is a wasteful number, since it uses less digits than its factorization.
86480001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5870 (or 5864 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 86480001 is about 9299.4624038167. The cubic root of 86480001 is about 442.2201850612.
Adding to 86480001 its reverse (10008468), we get a palindrome (96488469).
The spelling of 86480001 in words is "eighty-six million, four hundred eighty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •