Base | Representation |
---|---|
bin | 11110100011110000110001 |
3 | 120001222202100 |
4 | 132203300301 |
5 | 4022321201 |
6 | 443411013 |
7 | 125043051 |
oct | 36436061 |
9 | 16058670 |
10 | 8010801 |
11 | 45816a7 |
12 | 2823a69 |
13 | 1876326 |
14 | 10c7561 |
15 | a83886 |
hex | 7a3c31 |
8010801 has 24 divisors (see below), whose sum is σ = 11948040. Its totient is φ = 5170176.
The previous prime is 8010749. The next prime is 8010809. The reversal of 8010801 is 1080108.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 720801 + 7290000 = 849^2 + 2700^2 .
It is not a de Polignac number, because 8010801 - 222 = 3816497 is a prime.
8010801 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (8010809) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58405 + ... + 58541.
It is an arithmetic number, because the mean of its divisors is an integer number (497835).
Almost surely, 28010801 is an apocalyptic number.
It is an amenable number.
8010801 is a deficient number, since it is larger than the sum of its proper divisors (3937239).
8010801 is a wasteful number, since it uses less digits than its factorization.
8010801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305 (or 302 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
The square root of 8010801 is about 2830.3358457964. The cubic root of 8010801 is about 200.0899678562.
Adding to 8010801 its reverse (1080108), we get a palindrome (9090909).
The spelling of 8010801 in words is "eight million, ten thousand, eight hundred one".
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