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6676272046080 = 21339572132
BaseRepresentation
bin110000100100111000011…
…0100101110000000000000
3212122020121212201000000000
41201021300310232000000
51333341001120433310
622111012000000000
71256226150026400
oct141116064560000
925566555630000
106676272046080
11214443357a07a
128b9aa6000000
13395753991900
141911c1a72800
15b89e9d8a4c0
hex61270d2e000

6676272046080 has 2520 divisors, whose sum is σ = 30272328235512. Its totient is φ = 1408620036096.

The previous prime is 6676272046033. The next prime is 6676272046133. The reversal of 6676272046080 is 806402726766.

6676272046080 is a `hidden beast` number, since 6 + 6 + 7 + 6 + 2 + 7 + 20 + 4 + 608 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2520).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 513559388154 + ... + 513559388166.

Almost surely, 26676272046080 is an apocalyptic number.

6676272046080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6676272046080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15136164117756).

6676272046080 is an abundant number, since it is smaller than the sum of its proper divisors (23596056189432).

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

6676272046080 is an frugal number, since it uses more digits than its factorization.

6676272046080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 6676272046080 in words is "six trillion, six hundred seventy-six billion, two hundred seventy-two million, forty-six thousand, eighty".