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5990348520 = 233551347407
BaseRepresentation
bin1011001010000110…
…10111011011101000
3120110110220020100000
411211003113123220
544232012123040
62430225543000
7301306056642
oct54503273350
916413806300
105990348520
1125a4439562
1211b21a4a60
13746099a30
1440b819892
15250d7d130
hex1650d76e8

5990348520 has 192 divisors, whose sum is σ = 21743205120. Its totient is φ = 1474516224.

The previous prime is 5990348477. The next prime is 5990348527. The reversal of 5990348520 is 258430995.

5990348520 is a `hidden beast` number, since 5 + 9 + 90 + 34 + 8 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5990348527) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 102657 + ... + 150063.

It is an arithmetic number, because the mean of its divisors is an integer number (113245860).

Almost surely, 25990348520 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 5990348520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10871602560).

5990348520 is an abundant number, since it is smaller than the sum of its proper divisors (15752856600).

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

5990348520 is a wasteful number, since it uses less digits than its factorization.

5990348520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47446 (or 47430 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 5990348520 is about 77397.3418148195. The cubic root of 5990348520 is about 1816.1457419889.

The spelling of 5990348520 in words is "five billion, nine hundred ninety million, three hundred forty-eight thousand, five hundred twenty".