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6748660801 = 163178923143
BaseRepresentation
bin1100100100100000…
…00110010001000001
3122102022210111020001
412102100012101001
5102310124121201
63033355120001
7326144445631
oct62220062101
918368714201
106748660801
112953496823
121384143001
13837214b1c
144804126c1
1529771d301
hex192406441

6748660801 has 8 divisors (see below), whose sum is σ = 6794152640. Its totient is φ = 6703219152.

The previous prime is 6748660753. The next prime is 6748660811. The reversal of 6748660801 is 1080668476.

It is a happy number.

6748660801 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6748660801 - 213 = 6748652609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6748660811) 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, 280036 + ... + 303178.

It is an arithmetic number, because the mean of its divisors is an integer number (849269080).

Almost surely, 26748660801 is an apocalyptic number.

It is an amenable number.

6748660801 is a deficient number, since it is larger than the sum of its proper divisors (45491839).

6748660801 is a wasteful number, since it uses less digits than its factorization.

6748660801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25095.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 6748660801 is about 82150.2331159200. The cubic root of 6748660801 is about 1889.7565825010.

The spelling of 6748660801 in words is "six billion, seven hundred forty-eight million, six hundred sixty thousand, eight hundred one".

Divisors: 1 163 1789 23143 291607 3772309 41402827 6748660801