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5317472160 = 253257211131731
BaseRepresentation
bin1001111001111001…
…00010111110100000
3111201120202120111100
410330330202332200
541342233102120
62235351514400
7245525524200
oct47474427640
914646676440
105317472160
1122896355a0
121044988a00
13669866340
14386302400
15211c67490
hex13cf22fa0

5317472160 has 1728 divisors, whose sum is σ = 27104523264. Its totient is φ = 928972800.

The previous prime is 5317472159. The next prime is 5317472233. The reversal of 5317472160 is 612747135.

It is a happy number.

5317472160 is a `hidden beast` number, since 531 + 7 + 47 + 21 + 60 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 171531345 + ... + 171531375.

It is an arithmetic number, because the mean of its divisors is an integer number (15685488).

Almost surely, 25317472160 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 5317472160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13552261632).

5317472160 is an abundant number, since it is smaller than the sum of its proper divisors (21787051104).

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

5317472160 is a wasteful number, since it uses less digits than its factorization.

5317472160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 5317472160 is about 72920.9994446044. Note that the first 3 decimals coincide. The cubic root of 5317472160 is about 1745.4272082603.

The spelling of 5317472160 in words is "five billion, three hundred seventeen million, four hundred seventy-two thousand, one hundred sixty".