Search a number
-
+
52073628413717 = 54139620105009
BaseRepresentation
bin10111101011100010101100…
…00111111010111100010101
320211101012010200212001212202
423311301112013322330111
523311133242333214332
6302430143350454245
713653124025211401
oct1365612607727425
9224335120761782
1052073628413717
1115657335756969
125a10274964385
1323096a304ca51
14cc053c938101
1560484ba73a62
hex2f5c561faf15

52073628413717 has 4 divisors (see below), whose sum is σ = 52083248524140. Its totient is φ = 52064008303296.

The previous prime is 52073628413701. The next prime is 52073628413767. The reversal of 52073628413717 is 71731482637025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37877304038116 + 14196324375601 = 6154454^2 + 3767801^2 .

It is a cyclic number.

It is not a de Polignac number, because 52073628413717 - 24 = 52073628413701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52073628413767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4810047092 + ... + 4810057917.

It is an arithmetic number, because the mean of its divisors is an integer number (13020812131035).

Almost surely, 252073628413717 is an apocalyptic number.

It is an amenable number.

52073628413717 is a deficient number, since it is larger than the sum of its proper divisors (9620110423).

52073628413717 is an equidigital number, since it uses as much as digits as its factorization.

52073628413717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620110422.

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 52073628413717 in words is "fifty-two trillion, seventy-three billion, six hundred twenty-eight million, four hundred thirteen thousand, seven hundred seventeen".

Divisors: 1 5413 9620105009 52073628413717