Base | Representation |
---|---|
bin | 11010001100110111010001 |
3 | 110220221201102 |
4 | 122030313101 |
5 | 3224242213 |
6 | 403114145 |
7 | 112244405 |
oct | 32146721 |
9 | 13827642 |
10 | 6868433 |
11 | 39713a0 |
12 | 2372955 |
13 | 1566380 |
14 | cab105 |
15 | 90a158 |
hex | 68cdd1 |
6868433 has 16 divisors (see below), whose sum is σ = 8264256. Its totient is φ = 5624640.
The previous prime is 6868427. The next prime is 6868457. The reversal of 6868433 is 3348686.
It is a cyclic number.
It is not a de Polignac number, because 6868433 - 220 = 5819857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6868403) 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, 5591 + ... + 6707.
It is an arithmetic number, because the mean of its divisors is an integer number (516516).
Almost surely, 26868433 is an apocalyptic number.
It is an amenable number.
6868433 is a deficient number, since it is larger than the sum of its proper divisors (1395823).
6868433 is a wasteful number, since it uses less digits than its factorization.
6868433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1184.
The product of its digits is 82944, while the sum is 38.
The square root of 6868433 is about 2620.7695434738. The cubic root of 6868433 is about 190.0870607478.
It can be divided in two parts, 686 and 8433, that added together give a palindrome (9119).
The spelling of 6868433 in words is "six million, eight hundred sixty-eight thousand, four hundred thirty-three".
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