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5030820852 = 223419235071
BaseRepresentation
bin1001010111101110…
…00011101111110100
3110222121101011211020
410223313003233310
540300342231402
62151111541140
7235445162121
oct45367035764
913877334736
105030820852
112151849192
12b8498a7b0
13622360395
1435a205748
151e69e38bc
hex12bdc3bf4

5030820852 has 12 divisors (see below), whose sum is σ = 11738582016. Its totient is φ = 1676940280.

The previous prime is 5030820799. The next prime is 5030820857. The reversal of 5030820852 is 2580280305.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030820857) 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, 209617524 + ... + 209617547.

It is an arithmetic number, because the mean of its divisors is an integer number (978215168).

Almost surely, 25030820852 is an apocalyptic number.

It is an amenable number.

5030820852 is an abundant number, since it is smaller than the sum of its proper divisors (6707761164).

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

5030820852 is a wasteful number, since it uses less digits than its factorization.

5030820852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419235078 (or 419235076 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 5030820852 is about 70928.2796351357. The cubic root of 5030820852 is about 1713.4822796757.

The spelling of 5030820852 in words is "five billion, thirty million, eight hundred twenty thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 419235071 838470142 1257705213 1676940284 2515410426 5030820852