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6708668076 = 2233115647027
BaseRepresentation
bin1100011111101111…
…00010011010101100
3122022112112122112000
412033313202122230
5102214404334301
63025410012300
7325150511025
oct61767423254
918275478460
106708668076
112932960690
121372877090
1382bb516a6
14478da1c4c
15293e6d786
hex18fde26ac

6708668076 has 48 divisors (see below), whose sum is σ = 18974014080. Its totient is φ = 2032929360.

The previous prime is 6708668041. The next prime is 6708668081.

6708668076 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2822326 + ... + 2824701.

It is an arithmetic number, because the mean of its divisors is an integer number (395291960).

Almost surely, 26708668076 is an apocalyptic number.

6708668076 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6708668076 is an abundant number, since it is smaller than the sum of its proper divisors (12265346004).

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

6708668076 is a wasteful number, since it uses less digits than its factorization.

6708668076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647051 (or 5647043 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 6708668076 is about 81906.4593057226. The cubic root of 6708668076 is about 1886.0162701431.

The spelling of 6708668076 in words is "six billion, seven hundred eight million, six hundred sixty-eight thousand, seventy-six".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 1188 5647027 11294054 16941081 22588108 33882162 50823243 62117297 67764324 101646486 124234594 152469729 186351891 203292972 248469188 304939458 372703782 559055673 609878916 745407564 1118111346 1677167019 2236222692 3354334038 6708668076