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5003807531 = 43187362129
BaseRepresentation
bin1001010100100000…
…00000101100101011
3110220201112202111212
410222100000230223
540221433320111
62144304543335
7234666443102
oct45220005453
913821482455
105003807531
112138578728
12b77921b4b
13619892978
143567b3039
151e445998b
hex12a400b2b

5003807531 has 8 divisors (see below), whose sum is σ = 5122991280. Its totient is φ = 4884751872.

The previous prime is 5003807521. The next prime is 5003807533. The reversal of 5003807531 is 1357083005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5003807531 - 226 = 4936698667 is a prime.

It is a super-2 number, since 2×50038075312 = 50076179614584631922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5003807533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49475 + ... + 111603.

It is an arithmetic number, because the mean of its divisors is an integer number (640373910).

Almost surely, 25003807531 is an apocalyptic number.

5003807531 is a deficient number, since it is larger than the sum of its proper divisors (119183749).

5003807531 is a wasteful number, since it uses less digits than its factorization.

5003807531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64045.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 5003807531 is about 70737.5963049353. The cubic root of 5003807531 is about 1710.4098889738.

The spelling of 5003807531 in words is "five billion, three million, eight hundred seven thousand, five hundred thirty-one".

Divisors: 1 43 1873 62129 80539 2671547 116367617 5003807531