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5020251299 = 71315474647
BaseRepresentation
bin1001010110011101…
…01111010010100011
3110221212111012010022
410223032233102203
540240141020144
62150053224055
7235256301110
oct45316572243
913855435108
105020251299
11214688a118
12b8133202b
136200cc4cb
14358a53907
151e5b06cee
hex12b3af4a3

5020251299 has 8 divisors (see below), whose sum is σ = 5781228288. Its totient is φ = 4270223880.

The previous prime is 5020251287. The next prime is 5020251323. The reversal of 5020251299 is 9921520205.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5020251299 is a prime.

It is a super-2 number, since 2×50202512992 = 50405846210222374802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5020251499) 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, 2736407 + ... + 2738240.

It is an arithmetic number, because the mean of its divisors is an integer number (722653536).

Almost surely, 25020251299 is an apocalyptic number.

5020251299 is a deficient number, since it is larger than the sum of its proper divisors (760976989).

5020251299 is a wasteful number, since it uses less digits than its factorization.

5020251299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474785.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 5020251299 is about 70853.7317224718. The cubic root of 5020251299 is about 1712.2814524521.

The spelling of 5020251299 in words is "five billion, twenty million, two hundred fifty-one thousand, two hundred ninety-nine".

Divisors: 1 7 131 917 5474647 38322529 717178757 5020251299