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5147793120 = 2535171933203
BaseRepresentation
bin1001100101101010…
…10001011011100000
3111021202110222121110
410302311101123200
541020313334440
62210451023320
7241365343131
oct46265213340
914252428543
105147793120
112201882188
12bb7b9ab40
13640667142
1436b973c88
15201dec080
hex132d516e0

5147793120 has 192 divisors, whose sum is σ = 18073601280. Its totient is φ = 1223958528.

The previous prime is 5147793113. The next prime is 5147793163. The reversal of 5147793120 is 213977415.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138439 + ... + 171641.

It is an arithmetic number, because the mean of its divisors is an integer number (94133340).

Almost surely, 25147793120 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 5147793120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9036800640).

5147793120 is an abundant number, since it is smaller than the sum of its proper divisors (12925808160).

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

5147793120 is a wasteful number, since it uses less digits than its factorization.

5147793120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33257 (or 33249 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 5147793120 is about 71748.1227628988. The cubic root of 5147793120 is about 1726.6607958007.

The spelling of 5147793120 in words is "five billion, one hundred forty-seven million, seven hundred ninety-three thousand, one hundred twenty".