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680027116 = 22170006779
BaseRepresentation
bin101000100010000…
…110001111101100
31202101120221211111
4220202012033230
52343041331431
6151251201404
722565064226
oct5042061754
91671527744
10680027116
1131994848a
1216b8a6264
13aab68412
1466459416
153ea797b1
hex288863ec

680027116 has 6 divisors (see below), whose sum is σ = 1190047460. Its totient is φ = 340013556.

The previous prime is 680027087. The next prime is 680027123. The reversal of 680027116 is 611720086.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 85003386 + ... + 85003393.

Almost surely, 2680027116 is an apocalyptic number.

It is an amenable number.

680027116 is a deficient number, since it is larger than the sum of its proper divisors (510020344).

680027116 is a wasteful number, since it uses less digits than its factorization.

680027116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170006783 (or 170006781 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 680027116 is about 26077.3295411934. The cubic root of 680027116 is about 879.3776229462.

The spelling of 680027116 in words is "six hundred eighty million, twenty-seven thousand, one hundred sixteen".

Divisors: 1 2 4 170006779 340013558 680027116