Base | Representation |
---|---|
bin | 11001111100100001000000 |
3 | 110210112212101 |
4 | 121330201000 |
5 | 3220121342 |
6 | 401440144 |
7 | 111545236 |
oct | 31744100 |
9 | 13715771 |
10 | 6801472 |
11 | 3926057 |
12 | 2340054 |
13 | 1541a52 |
14 | c90956 |
15 | 8e53b7 |
hex | 67c840 |
6801472 has 14 divisors (see below), whose sum is σ = 13496798. Its totient is φ = 3400704.
The previous prime is 6801467. The next prime is 6801499. The reversal of 6801472 is 2741086.
It can be written as a sum of positive squares in only one way, i.e., 3474496 + 3326976 = 1864^2 + 1824^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 6801472.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53073 + ... + 53200.
It is an arithmetic number, because the mean of its divisors is an integer number (964057).
Almost surely, 26801472 is an apocalyptic number.
It is an amenable number.
6801472 is a deficient number, since it is larger than the sum of its proper divisors (6695326).
6801472 is a wasteful number, since it uses less digits than its factorization.
6801472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106285 (or 106275 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 6801472 is about 2607.9631899243. The cubic root of 6801472 is about 189.4673168317.
It can be divided in two parts, 68014 and 72, that added together give a palindrome (68086).
The spelling of 6801472 in words is "six million, eight hundred one thousand, four hundred seventy-two".
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