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6768048 = 243720143
BaseRepresentation
bin11001110100010110110000
3110201212000110
4121310112300
53213034143
6401021320
7111345630
oct31642660
913655013
106768048
113902a31
122324840
13152c781
14c826c0
158da533
hex6745b0

6768048 has 40 divisors (see below), whose sum is σ = 19982848. Its totient is φ = 1933632.

The previous prime is 6768043. The next prime is 6768053. The reversal of 6768048 is 8408676.

It is an interprime number because it is at equal distance from previous prime (6768043) and next prime (6768053).

It is a junction number, because it is equal to n+sod(n) for n = 6767997 and 6768015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6768043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9736 + ... + 10407.

Almost surely, 26768048 is an apocalyptic number.

It is an amenable number.

6768048 is an abundant number, since it is smaller than the sum of its proper divisors (13214800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6768048 is a wasteful number, since it uses less digits than its factorization.

6768048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20161 (or 20155 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 6768048 is about 2601.5472319372. The cubic root of 6768048 is about 189.1564450306.

The spelling of 6768048 in words is "six million, seven hundred sixty-eight thousand, forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 20143 40286 60429 80572 120858 141001 161144 241716 282002 322288 423003 483432 564004 846006 966864 1128008 1692012 2256016 3384024 6768048