Search a number
-
+
5028754752 = 2635726599
BaseRepresentation
bin1001010111011110…
…01011010101000000
3110222110111012200000
410223233023111000
540244330123002
62150555400000
7235421465400
oct45357132500
913873435600
105028754752
11215066796a
12b84153000
13621ab8b38
14359c28800
151e673661c
hex12bbcb540

5028754752 has 252 divisors, whose sum is σ = 17390973600. Its totient is φ = 1436569344.

The previous prime is 5028754741. The next prime is 5028754763. The reversal of 5028754752 is 2574578205.

5028754752 is a `hidden beast` number, since 50 + 2 + 8 + 7 + 547 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (5028754741) and next prime (5028754763).

It is a tau number, because it is divible by the number of its divisors (252).

It is a junction number, because it is equal to n+sod(n) for n = 5028754698 and 5028754707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 758749 + ... + 765347.

It is an arithmetic number, because the mean of its divisors is an integer number (69011800).

Almost surely, 25028754752 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 5028754752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8695486800).

5028754752 is an abundant number, since it is smaller than the sum of its proper divisors (12362218848).

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

5028754752 is an equidigital number, since it uses as much as digits as its factorization.

5028754752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6640 (or 6611 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 45.

The square root of 5028754752 is about 70913.7134269529. The cubic root of 5028754752 is about 1713.2476784316.

The spelling of 5028754752 in words is "five billion, twenty-eight million, seven hundred fifty-four thousand, seven hundred fifty-two".