Base | Representation |
---|---|
bin | 101000000011111001… |
… | …0100111111101011101 |
3 | 22020001120201201112212 |
4 | 1100013302213331131 |
5 | 2402142143313214 |
6 | 103304402410205 |
7 | 6133622264420 |
oct | 1200762477535 |
9 | 266046651485 |
10 | 86030057309 |
11 | 335377a7419 |
12 | 1480b360965 |
13 | 81604c5971 |
14 | 424196d9b7 |
15 | 2387a9253e |
hex | 1407ca7f5d |
86030057309 has 16 divisors (see below), whose sum is σ = 101641767936. Its totient is φ = 71255808000.
The previous prime is 86030057261. The next prime is 86030057339. The reversal of 86030057309 is 90375003068.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-86030057309 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 (86030057339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145892 + ... + 439709.
It is an arithmetic number, because the mean of its divisors is an integer number (6352610496).
Almost surely, 286030057309 is an apocalyptic number.
It is an amenable number.
86030057309 is a deficient number, since it is larger than the sum of its proper divisors (15611710627).
86030057309 is a wasteful number, since it uses less digits than its factorization.
86030057309 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 586316.
The product of its (nonzero) digits is 136080, while the sum is 41.
The spelling of 86030057309 in words is "eighty-six billion, thirty million, fifty-seven thousand, three hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •