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6885034 = 2131737421
BaseRepresentation
bin11010010000111010101010
3110221210111021
4122100322222
53230310114
6403323054
7112343662
oct32207252
913853437
106885034
113982912
12238048a
131570ab0
14cb31a2
15910024
hex690eaa

6885034 has 32 divisors (see below), whose sum is σ = 12123216. Its totient is φ = 2903040.

The previous prime is 6885029. The next prime is 6885041. The reversal of 6885034 is 4305886.

It can be written as a sum of positive squares in 8 ways, for example, as 2241009 + 4644025 = 1497^2 + 2155^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16144 + ... + 16564.

Almost surely, 26885034 is an apocalyptic number.

6885034 is a deficient number, since it is larger than the sum of its proper divisors (5238182).

6885034 is a wasteful number, since it uses less digits than its factorization.

6885034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 6885034 is about 2623.9348315078. The cubic root of 6885034 is about 190.2400843129.

It can be divided in two parts, 68850 and 34, that multiplied together give a square (2340900 = 15302).

The spelling of 6885034 in words is "six million, eight hundred eighty-five thousand, thirty-four".

Divisors: 1 2 13 17 26 34 37 74 221 421 442 481 629 842 962 1258 5473 7157 8177 10946 14314 15577 16354 31154 93041 186082 202501 264809 405002 529618 3442517 6885034