Base | Representation |
---|---|
bin | 11001000000111000111010 |
3 | 110100010211211 |
4 | 121000320322 |
5 | 3134312432 |
6 | 352313334 |
7 | 106510216 |
oct | 31007072 |
9 | 13303754 |
10 | 6557242 |
11 | 377960a |
12 | 224284a |
13 | 1487833 |
14 | c29946 |
15 | 897d47 |
hex | 640e3a |
6557242 has 16 divisors (see below), whose sum is σ = 10596960. Its totient is φ = 3033072.
The previous prime is 6557233. The next prime is 6557279. The reversal of 6557242 is 2427556.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373 + ... + 3640.
It is an arithmetic number, because the mean of its divisors is an integer number (662310).
Almost surely, 26557242 is an apocalyptic number.
6557242 is a deficient number, since it is larger than the sum of its proper divisors (4039718).
6557242 is a wasteful number, since it uses less digits than its factorization.
6557242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4077.
The product of its digits is 16800, while the sum is 31.
The square root of 6557242 is about 2560.7112293267. The cubic root of 6557242 is about 187.1717944270.
The spelling of 6557242 in words is "six million, five hundred fifty-seven thousand, two hundred forty-two".
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