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5031306051 = 323181402859
BaseRepresentation
bin1001010111110001…
…11010001101000011
3110222122021211101120
410223320322031003
540301003243201
62151130203323
7235452252522
oct45370721503
913878254346
105031306051
11215204a782
12b84b83543
136224a0195
1435a2d04b9
151e6a8c536
hex12be3a343

5031306051 has 16 divisors (see below), whose sum is σ = 7038769920. Its totient is φ = 3190635360.

The previous prime is 5031306023. The next prime is 5031306053. The reversal of 5031306051 is 1506031305.

It is not a de Polignac number, because 5031306051 - 217 = 5031174979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5031306053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188941 + ... + 213918.

It is an arithmetic number, because the mean of its divisors is an integer number (439923120).

Almost surely, 25031306051 is an apocalyptic number.

5031306051 is a deficient number, since it is larger than the sum of its proper divisors (2007463869).

5031306051 is a wasteful number, since it uses less digits than its factorization.

5031306051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403066.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 5031306051 is about 70931.6999020889. The cubic root of 5031306051 is about 1713.5373636727.

Adding to 5031306051 its reverse (1506031305), we get a palindrome (6537337356).

The spelling of 5031306051 in words is "five billion, thirty-one million, three hundred six thousand, fifty-one".

Divisors: 1 3 23 69 181 543 4163 12489 402859 1208577 9265757 27797271 72917479 218752437 1677102017 5031306051