Base | Representation |
---|---|
bin | 11000110001100100010101 |
3 | 110012221202111 |
4 | 120301210111 |
5 | 3130310420 |
6 | 351111021 |
7 | 106126234 |
oct | 30614425 |
9 | 13187674 |
10 | 6494485 |
11 | 3736448 |
12 | 2212471 |
13 | 14650ba |
14 | c10b1b |
15 | 88445a |
hex | 631915 |
6494485 has 16 divisors (see below), whose sum is σ = 8280000. Its totient is φ = 4876416.
The previous prime is 6494473. The next prime is 6494489. The reversal of 6494485 is 5844946.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6494485 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6494489) 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, 12766 + ... + 13264.
It is an arithmetic number, because the mean of its divisors is an integer number (517500).
Almost surely, 26494485 is an apocalyptic number.
It is an amenable number.
6494485 is a deficient number, since it is larger than the sum of its proper divisors (1785515).
6494485 is a wasteful number, since it uses less digits than its factorization.
6494485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 660.
The product of its digits is 138240, while the sum is 40.
The square root of 6494485 is about 2548.4279467939. The cubic root of 6494485 is about 186.5727613701.
It can be divided in two parts, 64 and 94485, that added together give a palindrome (94549).
The spelling of 6494485 in words is "six million, four hundred ninety-four thousand, four hundred eighty-five".
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