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5061353472 = 2133372467
BaseRepresentation
bin1001011011010111…
…00010000000000000
3111001201211101201000
410231223202000000
540331201302342
62154122212000
7236265536400
oct45553420000
914051741630
105061353472
11216800285a
12b93054000
13628790916
143602b2800
151e952544c
hex12dae2000

5061353472 has 336 divisors, whose sum is σ = 17481316320. Its totient is φ = 1443004416.

The previous prime is 5061353449. The next prime is 5061353491. The reversal of 5061353472 is 2743531605.

5061353472 is a `hidden beast` number, since 5 + 0 + 613 + 5 + 34 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10837783 + ... + 10838249.

Almost surely, 25061353472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5061353472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8740658160).

5061353472 is an abundant number, since it is smaller than the sum of its proper divisors (12419962848).

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

5061353472 is an equidigital number, since it uses as much as digits as its factorization.

5061353472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 5061353472 is about 71143.1899200479. The cubic root of 5061353472 is about 1716.9417296550.

The spelling of 5061353472 in words is "five billion, sixty-one million, three hundred fifty-three thousand, four hundred seventy-two".