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6672423048 = 233278017627
BaseRepresentation
bin1100011011011010…
…10001100010001000
3122020000100012200120
412031231101202020
5102131120014143
63022033103240
7324230442264
oct61555214210
918200305616
106672423048
112914455215
1213626b7b20
138244a1025
144742490a4
15290bae383
hex18db51888

6672423048 has 16 divisors (see below), whose sum is σ = 16681057680. Its totient is φ = 2224141008.

The previous prime is 6672423031. The next prime is 6672423071. The reversal of 6672423048 is 8403242766.

It is a super-2 number, since 2×66724230482 = 89042458662963220608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139008790 + ... + 139008837.

It is an arithmetic number, because the mean of its divisors is an integer number (1042566105).

Almost surely, 26672423048 is an apocalyptic number.

It is an amenable number.

6672423048 is an abundant number, since it is smaller than the sum of its proper divisors (10008634632).

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

6672423048 is a wasteful number, since it uses less digits than its factorization.

6672423048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278017636 (or 278017632 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 6672423048 is about 81684.9009793120. The cubic root of 6672423048 is about 1882.6135981494.

The spelling of 6672423048 in words is "six billion, six hundred seventy-two million, four hundred twenty-three thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 24 278017627 556035254 834052881 1112070508 1668105762 2224141016 3336211524 6672423048