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5052130031 = 13715473597
BaseRepresentation
bin1001011010010000…
…10110001011101111
3111001002110210112002
410231020112023233
540321321130111
62153152402515
7236124253034
oct45510261357
914032423462
105052130031
112162883083
12b8bb4643b
136268b1670
1435cd9138b
151e880263b
hex12d2162ef

5052130031 has 8 divisors (see below), whose sum is σ = 5517386784. Its totient is φ = 4597820640.

The previous prime is 5052130007. The next prime is 5052130043. The reversal of 5052130031 is 1300312505.

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 5052130031 - 222 = 5047935727 is a prime.

It is a super-2 number, since 2×50521300312 = 51048035700264121922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5052129985 and 5052130012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5052130081) 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 7 ways as a sum of consecutive naturals, for example, 2735876 + ... + 2737721.

It is an arithmetic number, because the mean of its divisors is an integer number (689673348).

Almost surely, 25052130031 is an apocalyptic number.

5052130031 is a deficient number, since it is larger than the sum of its proper divisors (465256753).

5052130031 is a wasteful number, since it uses less digits than its factorization.

5052130031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5473681.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 5052130031 is about 71078.3372835915. The cubic root of 5052130031 is about 1715.8981524046.

Adding to 5052130031 its reverse (1300312505), we get a palindrome (6352442536).

The spelling of 5052130031 in words is "five billion, fifty-two million, one hundred thirty thousand, thirty-one".

Divisors: 1 13 71 923 5473597 71156761 388625387 5052130031