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5028827501 = 12134145777
BaseRepresentation
bin1001010111011110…
…11101000101101101
3110222110121220110102
410223233131011231
540244334440001
62151001120445
7235422220445
oct45357350555
913873556412
105028827501
112150707595
12b84189125
13621b12c99
14359c47125
151e674ce6b
hex12bbdd16d

5028827501 has 4 divisors (see below), whose sum is σ = 5032974492. Its totient is φ = 5024680512.

The previous prime is 5028827483. The next prime is 5028827513. The reversal of 5028827501 is 1057288205.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1337657476 + 3691170025 = 36574^2 + 60755^2 .

It is a cyclic number.

It is not a de Polignac number, because 5028827501 - 210 = 5028826477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5028827521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2071676 + ... + 2074101.

It is an arithmetic number, because the mean of its divisors is an integer number (1258243623).

Almost surely, 25028827501 is an apocalyptic number.

It is an amenable number.

5028827501 is a deficient number, since it is larger than the sum of its proper divisors (4146991).

5028827501 is a wasteful number, since it uses less digits than its factorization.

5028827501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146990.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 5028827501 is about 70914.2263653775. The cubic root of 5028827501 is about 1713.2559400166.

The spelling of 5028827501 in words is "five billion, twenty-eight million, eight hundred twenty-seven thousand, five hundred one".

Divisors: 1 1213 4145777 5028827501