Search a number
-
+
5110578528 = 2531137139941
BaseRepresentation
bin1001100001001110…
…10011110101100000
3111012011110021210020
410300213103311200
540431302003103
62203041233440
7240434125566
oct46047236540
914164407706
105110578528
112192874320
12ba7632880
13635a37383
14366a47a36
151ed9ea753
hex1309d3d60

5110578528 has 192 divisors, whose sum is σ = 15154594560. Its totient is φ = 1494374400.

The previous prime is 5110578527. The next prime is 5110578547. The reversal of 5110578528 is 8258750115.

It is a super-2 number, since 2×51105785282 = 52236025781709293568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5110578528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5110578527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5430538 + ... + 5431478.

It is an arithmetic number, because the mean of its divisors is an integer number (78930180).

Almost surely, 25110578528 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 5110578528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7577297280).

5110578528 is an abundant number, since it is smaller than the sum of its proper divisors (10044016032).

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

5110578528 is a wasteful number, since it uses less digits than its factorization.

5110578528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 42.

The square root of 5110578528 is about 71488.3104290485. The cubic root of 5110578528 is about 1722.4899182158.

The spelling of 5110578528 in words is "five billion, one hundred ten million, five hundred seventy-eight thousand, five hundred twenty-eight".