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6682000880 = 245407320507
BaseRepresentation
bin1100011100100011…
…10011110111110000
3122020200100211000002
412032101303313300
5102141043012010
63023014245132
7324405033062
oct61621636760
918220324002
106682000880
1129198a7185
1213659567a8
13826475699
1447561d732
152919521a5
hex18e473df0

6682000880 has 40 divisors (see below), whose sum is σ = 15540224112. Its totient is φ = 2672013824.

The previous prime is 6682000837. The next prime is 6682000889. The reversal of 6682000880 is 880002866.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6682000889) 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, 315587 + ... + 336093.

Almost surely, 26682000880 is an apocalyptic number.

It is an amenable number.

6682000880 is an abundant number, since it is smaller than the sum of its proper divisors (8858223232).

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

6682000880 is a wasteful number, since it uses less digits than its factorization.

6682000880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24593 (or 24587 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 6682000880 is about 81743.5066534339. The cubic root of 6682000880 is about 1883.5139575287.

The spelling of 6682000880 in words is "six billion, six hundred eighty-two million, eight hundred eighty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 40 80 4073 8146 16292 20365 20507 32584 40730 41014 65168 81460 82028 102535 162920 164056 205070 325840 328112 410140 820280 1640560 83525011 167050022 334100044 417625055 668200088 835250110 1336400176 1670500220 3341000440 6682000880