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6768930 = 235732233
BaseRepresentation
bin11001110100100100100010
3110201220020010
4121310210202
53213101210
6401025350
7111351330
oct31644442
913656203
106768930
113903663
122325256
13152ccac
14c82b50
158da920
hex674922

6768930 has 32 divisors (see below), whose sum is σ = 18566784. Its totient is φ = 1547136.

The previous prime is 6768917. The next prime is 6768947. The reversal of 6768930 is 398676.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15907 + ... + 16326.

It is an arithmetic number, because the mean of its divisors is an integer number (580212).

Almost surely, 26768930 is an apocalyptic number.

6768930 is an abundant number, since it is smaller than the sum of its proper divisors (11797854).

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

6768930 is a wasteful number, since it uses less digits than its factorization.

6768930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32250.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 6768930 is about 2601.7167409232. The cubic root of 6768930 is about 189.1646615178.

The spelling of 6768930 in words is "six million, seven hundred sixty-eight thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 32233 64466 96699 161165 193398 225631 322330 451262 483495 676893 966990 1128155 1353786 2256310 3384465 6768930