Base | Representation |
---|---|
bin | 111111001100011100100… |
… | …0010000100011010101001 |
3 | 1010202022111010010020100201 |
4 | 1332120321002010122221 |
5 | 2114300124430404301 |
6 | 30250001523232201 |
7 | 1554332554661140 |
oct | 176307102043251 |
9 | 33668433106321 |
10 | 8685380716201 |
11 | 28494a3a94602 |
12 | b83350518661 |
13 | 4b00493641c7 |
14 | 220536144757 |
15 | 100dd785d201 |
hex | 7e6390846a9 |
8685380716201 has 32 divisors (see below), whose sum is σ = 10086128335872. Its totient is φ = 7324895223360.
The previous prime is 8685380716139. The next prime is 8685380716219. The reversal of 8685380716201 is 1026170835868.
It is a cyclic number.
It is not a de Polignac number, because 8685380716201 - 219 = 8685380191913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8685380716231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2505155670 + ... + 2505159136.
It is an arithmetic number, because the mean of its divisors is an integer number (315191510496).
Almost surely, 28685380716201 is an apocalyptic number.
It is an amenable number.
8685380716201 is a deficient number, since it is larger than the sum of its proper divisors (1400747619671).
8685380716201 is a wasteful number, since it uses less digits than its factorization.
8685380716201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8269.
The product of its (nonzero) digits is 3870720, while the sum is 55.
The spelling of 8685380716201 in words is "eight trillion, six hundred eighty-five billion, three hundred eighty million, seven hundred sixteen thousand, two hundred one".
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