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6675331 = 13239499
BaseRepresentation
bin11001011101101110000011
3110120010211111
4121131232003
53202102311
6355024151
7110511415
oct31355603
913503744
106675331
11384a303
12229b057
1314c9500
14c5a9b5
158bcd21
hex65db83

6675331 has 6 divisors (see below), whose sum is σ = 7228500. Its totient is φ = 6161688.

The previous prime is 6675311. The next prime is 6675343. The reversal of 6675331 is 1335766.

It is not a de Polignac number, because 6675331 - 25 = 6675299 is a prime.

It is a super-2 number, since 2×66753312 = 89120087919122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6675293 and 6675302.

It is not an unprimeable number, because it can be changed into a prime (6675301) 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 in 5 ways as a sum of consecutive naturals, for example, 19581 + ... + 19918.

It is an arithmetic number, because the mean of its divisors is an integer number (1204750).

Almost surely, 26675331 is an apocalyptic number.

6675331 is a deficient number, since it is larger than the sum of its proper divisors (553169).

6675331 is a wasteful number, since it uses less digits than its factorization.

6675331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39525 (or 39512 counting only the distinct ones).

The product of its digits is 11340, while the sum is 31.

The square root of 6675331 is about 2583.6661936094. Note that the first 3 decimals coincide. The cubic root of 6675331 is about 188.2887049779.

The spelling of 6675331 in words is "six million, six hundred seventy-five thousand, three hundred thirty-one".

Divisors: 1 13 169 39499 513487 6675331