Base | Representation |
---|---|
bin | 10111110011101000100001 |
3 | 102202001202210 |
4 | 113303220201 |
5 | 3044201201 |
6 | 341432333 |
7 | 104021520 |
oct | 27635041 |
9 | 12661683 |
10 | 6240801 |
11 | 3582896 |
12 | 210b6a9 |
13 | 13a67a8 |
14 | b864b7 |
15 | 8341d6 |
hex | 5f3a21 |
6240801 has 16 divisors (see below), whose sum is σ = 9713664. Its totient is φ = 3489744.
The previous prime is 6240799. The next prime is 6240811. The reversal of 6240801 is 1080426.
6240801 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6240801 - 21 = 6240799 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an Ulam number.
6240801 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (6240811) 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, 2175 + ... + 4148.
It is an arithmetic number, because the mean of its divisors is an integer number (607104).
Almost surely, 26240801 is an apocalyptic number.
It is an amenable number.
6240801 is a deficient number, since it is larger than the sum of its proper divisors (3472863).
6240801 is a wasteful number, since it uses less digits than its factorization.
6240801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6380.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 6240801 is about 2498.1595225285. The cubic root of 6240801 is about 184.1111588095. Note that the first 4 decimals are identical.
The spelling of 6240801 in words is "six million, two hundred forty thousand, eight hundred one".
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