Search a number
-
+
210130310332013 = 418276197254559
BaseRepresentation
bin101111110001110011000110…
…100000001111111001101101
31000120000021001121202001111212
4233301303012200033321231
5210020233333421111023
62022524310521124205
762155261656350411
oct5761630640177155
91016007047661455
10210130310332013
1160a54845107535
121b6987b3929665
139033284696726
1439c650b520d41
151945e891e5e78
hexbf1cc680fe6d

210130310332013 has 8 divisors (see below), whose sum is σ = 215515724578560. Its totient is φ = 204757290596320.

The previous prime is 210130310331983. The next prime is 210130310332049. The reversal of 210130310332013 is 310233013031012.

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 210130310332013 - 226 = 210130243223149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210130310332013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210130310332093) 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, 3098593373 + ... + 3098661186.

It is an arithmetic number, because the mean of its divisors is an integer number (26939465572320).

Almost surely, 2210130310332013 is an apocalyptic number.

It is an amenable number.

210130310332013 is a deficient number, since it is larger than the sum of its proper divisors (5385414246547).

210130310332013 is an equidigital number, since it uses as much as digits as its factorization.

210130310332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197255427.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 210130310332013 its reverse (310233013031012), we get a palindrome (520363323363025).

The spelling of 210130310332013 in words is "two hundred ten trillion, one hundred thirty billion, three hundred ten million, three hundred thirty-two thousand, thirteen".

Divisors: 1 41 827 33907 6197254559 254087436919 5125129520293 210130310332013