Base | Representation |
---|---|
bin | 1111000001010101… |
… | …00001100011001010 |
3 | 202211000020101000220 |
4 | 13200222201203022 |
5 | 113003414224041 |
6 | 3412112010510 |
7 | 403560443445 |
oct | 74052414312 |
9 | 22730211026 |
10 | 8064211146 |
11 | 3469045212 |
12 | 1690830a36 |
13 | 9b6935a94 |
14 | 56702065c |
15 | 322e80d66 |
hex | 1e0aa18ca |
8064211146 has 16 divisors (see below), whose sum is σ = 16309641600. Its totient is φ = 2657867168.
The previous prime is 8064211139. The next prime is 8064211147. The reversal of 8064211146 is 6411124608.
It is not an unprimeable number, because it can be changed into a prime (8064211147) 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, 7550226 + ... + 7551293.
It is an arithmetic number, because the mean of its divisors is an integer number (1019352600).
Almost surely, 28064211146 is an apocalyptic number.
8064211146 is an abundant number, since it is smaller than the sum of its proper divisors (8245430454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8064211146 is a wasteful number, since it uses less digits than its factorization.
8064211146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15101613.
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 8064211146 is about 89800.9529236745. The cubic root of 8064211146 is about 2005.3366761116.
The spelling of 8064211146 in words is "eight billion, sixty-four million, two hundred eleven thousand, one hundred forty-six".
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