Search a number
-
+
48204564894720 = 210375131929601
BaseRepresentation
bin10101111010111011111111…
…11101111001010000000000
320022200022102000020210000000
422331131333331321100000
522304240422103112340
6250304512120000000
713103444025012033
oct1275357775712000
9208608360223000
1048204564894720
11143a5494213473
1254a644b300000
1320b8895156410
14bc91831d901a
15588da0c62d30
hex2bd77ff79400

48204564894720 has 2816 divisors, whose sum is σ = 203712985728000. Its totient is φ = 10835538739200.

The previous prime is 48204564894719. The next prime is 48204564894791. The reversal of 48204564894720 is 2749846540284.

It is a happy number.

48204564894720 is a `hidden beast` number, since 4 + 8 + 2 + 0 + 4 + 564 + 8 + 9 + 47 + 20 = 666.

It is a super-3 number, since 3×482045648947203 (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 80207262420 + ... + 80207263020.

Almost surely, 248204564894720 is an apocalyptic number.

48204564894720 is a gapful number since it is divisible by the number (40) 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 48204564894720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101856492864000).

48204564894720 is an abundant number, since it is smaller than the sum of its proper divisors (155508420833280).

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

48204564894720 is a wasteful number, since it uses less digits than its factorization.

48204564894720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 63.

The spelling of 48204564894720 in words is "forty-eight trillion, two hundred four billion, five hundred sixty-four million, eight hundred ninety-four thousand, seven hundred twenty".