Base | Representation |
---|---|
bin | 10111110110100011100001 |
3 | 102202200012001 |
4 | 113312203201 |
5 | 3100042034 |
6 | 342004001 |
7 | 104101435 |
oct | 27664341 |
9 | 12680161 |
10 | 6252769 |
11 | 3590886 |
12 | 2116601 |
13 | 13ac083 |
14 | b8a9c5 |
15 | 837a14 |
hex | 5f68e1 |
6252769 has 2 divisors, whose sum is σ = 6252770. Its totient is φ = 6252768.
The previous prime is 6252751. The next prime is 6252791. The reversal of 6252769 is 9672526.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6185169 + 67600 = 2487^2 + 260^2 .
It is a cyclic number.
It is not a de Polignac number, because 6252769 - 213 = 6244577 is a prime.
It is a super-3 number, since 3×62527693 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an Ulam number.
It is a d-powerful number, because it can be written as 67 + 220 + 58 + 222 + 73 + 67 + 95 .
It is not a weakly prime, because it can be changed into another prime (6252709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3126384 + 3126385.
It is an arithmetic number, because the mean of its divisors is an integer number (3126385).
Almost surely, 26252769 is an apocalyptic number.
It is an amenable number.
6252769 is a deficient number, since it is larger than the sum of its proper divisors (1).
6252769 is an equidigital number, since it uses as much as digits as its factorization.
6252769 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 45360, while the sum is 37.
The square root of 6252769 is about 2500.5537386747. The cubic root of 6252769 is about 184.2287738043.
It can be divided in two parts, 6252 and 769, that added together give a triangular number (7021 = T118).
The spelling of 6252769 in words is "six million, two hundred fifty-two thousand, seven hundred sixty-nine".
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