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6040705 = 511109831
BaseRepresentation
bin10111000010110010000001
3102100220021211
4113002302001
53021300310
6333250121
7102226246
oct27026201
912326254
106040705
113456520
122033941
1313366a8
14b335cd
157e4c8a
hex5c2c81

6040705 has 8 divisors (see below), whose sum is σ = 7907904. Its totient is φ = 4393200.

The previous prime is 6040703. The next prime is 6040711. The reversal of 6040705 is 5070406.

6040705 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6040705 - 21 = 6040703 is a prime.

It is a Duffinian number.

6040705 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6040703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54861 + ... + 54970.

It is an arithmetic number, because the mean of its divisors is an integer number (988488).

Almost surely, 26040705 is an apocalyptic number.

It is an amenable number.

6040705 is a deficient number, since it is larger than the sum of its proper divisors (1867199).

6040705 is a wasteful number, since it uses less digits than its factorization.

6040705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109847.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 6040705 is about 2457.7845715196. The cubic root of 6040705 is about 182.1220551480.

Adding to 6040705 its reverse (5070406), we get a palindrome (11111111).

Subtracting from 6040705 its reverse (5070406), we obtain a cube (970299 = 993).

The spelling of 6040705 in words is "six million, forty thousand, seven hundred five".

Divisors: 1 5 11 55 109831 549155 1208141 6040705