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5055180313 = 181148918757
BaseRepresentation
bin1001011010100111…
…11110111000011001
3111001022012202201111
410231103332320121
540323111232223
62153342020321
7236162216011
oct45523767031
914038182644
105055180313
112164576877
12b90b776a1
1362740bb71
1435d546c41
151e8c0630d
hex12d4fee19

5055180313 has 8 divisors (see below), whose sum is σ = 5086794440. Its totient is φ = 5023607040.

The previous prime is 5055180311. The next prime is 5055180329. The reversal of 5055180313 is 3130815505.

It can be written as a sum of positive squares in 4 ways, for example, as 12334144 + 5042846169 = 3512^2 + 71013^2 .

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 5055180313 - 21 = 5055180311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5055180311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260131 + ... + 278887.

It is an arithmetic number, because the mean of its divisors is an integer number (635849305).

Almost surely, 25055180313 is an apocalyptic number.

It is an amenable number.

5055180313 is a deficient number, since it is larger than the sum of its proper divisors (31614127).

5055180313 is a wasteful number, since it uses less digits than its factorization.

5055180313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20427.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 5055180313 is about 71099.7912303545. The cubic root of 5055180313 is about 1716.2434140541.

Adding to 5055180313 its reverse (3130815505), we get a palindrome (8185995818).

The spelling of 5055180313 in words is "five billion, fifty-five million, one hundred eighty thousand, three hundred thirteen".

Divisors: 1 181 1489 18757 269509 3395017 27929173 5055180313