Base | Representation |
---|---|
bin | 10111101011001000011100 |
3 | 102200022000010 |
4 | 113223020130 |
5 | 3042042410 |
6 | 341003220 |
7 | 103515144 |
oct | 27531034 |
9 | 12608003 |
10 | 6205980 |
11 | 3559710 |
12 | 20b3510 |
13 | 13939a1 |
14 | b77924 |
15 | 828c20 |
hex | 5eb21c |
6205980 has 48 divisors (see below), whose sum is σ = 18958464. Its totient is φ = 1504320.
The previous prime is 6205967. The next prime is 6206017. The reversal of 6205980 is 895026.
6205980 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4042 + ... + 5361.
It is an arithmetic number, because the mean of its divisors is an integer number (394968).
Almost surely, 26205980 is an apocalyptic number.
6205980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6205980 is an abundant number, since it is smaller than the sum of its proper divisors (12752484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6205980 is a wasteful number, since it uses less digits than its factorization.
6205980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9426 (or 9424 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 6205980 is about 2491.1804430832. The cubic root of 6205980 is about 183.7680994712.
The spelling of 6205980 in words is "six million, two hundred five thousand, nine hundred eighty".
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