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5102110720 = 21157175379
BaseRepresentation
bin1001100000001110…
…00000100000000000
3111011120112002010201
410300013000200000
540422120020340
62202135534544
7240302140240
oct46007004000
914146462121
105102110720
112189010333
12ba482a454
13634061035
14365881b20
151ecdc679a
hex1301c0800

5102110720 has 384 divisors, whose sum is σ = 15284505600. Its totient is φ = 1594884096.

The previous prime is 5102110711. The next prime is 5102110721. The reversal of 5102110720 is 270112015.

It is not an unprimeable number, because it can be changed into a prime (5102110721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64583641 + ... + 64583719.

It is an arithmetic number, because the mean of its divisors is an integer number (39803400).

Almost surely, 25102110720 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 5102110720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7642252800).

5102110720 is an abundant number, since it is smaller than the sum of its proper divisors (10182394880).

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

5102110720 is a wasteful number, since it uses less digits than its factorization.

5102110720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 5102110720 is about 71429.0607526096. The cubic root of 5102110720 is about 1721.5380509579.

Adding to 5102110720 its reverse (270112015), we get a palindrome (5372222735).

The spelling of 5102110720 in words is "five billion, one hundred two million, one hundred ten thousand, seven hundred twenty".