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5030650520 = 2357192157317
BaseRepresentation
bin1001010111101100…
…11010001010011000
3110222121001112011122
410223312122022120
540300321304040
62151104144412
7235443552410
oct45366321230
913877045148
105030650520
112151742215
12b84908108
136223009ac
1435a19d640
151e69ad1b5
hex12bd9a298

5030650520 has 192 divisors, whose sum is σ = 13782934080. Its totient is φ = 1618486272.

The previous prime is 5030650483. The next prime is 5030650529. The reversal of 5030650520 is 250560305.

It is a self number, because there is not a number n which added to its sum of digits gives 5030650520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030650529) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15869402 + ... + 15869718.

It is an arithmetic number, because the mean of its divisors is an integer number (71786115).

Almost surely, 25030650520 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 5030650520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6891467040).

5030650520 is an abundant number, since it is smaller than the sum of its proper divisors (8752283560).

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

5030650520 is a wasteful number, since it uses less digits than its factorization.

5030650520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 5030650520 is about 70927.0788909285. The cubic root of 5030650520 is about 1713.4629412704.

The spelling of 5030650520 in words is "five billion, thirty million, six hundred fifty thousand, five hundred twenty".