Search a number
-
+
2213477912341 = 4315135679611
BaseRepresentation
bin100000001101011101100…
…100001000111100010101
321211121101002012102102001
4200031131210020330111
5242231200321143331
64412505133315301
7315630021551113
oct40153544107425
97747332172361
102213477912341
11783804638013
122b8ba1335b31
13130964c758b7
14791c0982ab3
153c89e807561
hex2035d908f15

2213477912341 has 4 divisors (see below), whose sum is σ = 2218613592384. Its totient is φ = 2208342232300.

The previous prime is 2213477912293. The next prime is 2213477912413. The reversal of 2213477912341 is 1432197743122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2213477912341 - 27 = 2213477912213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213477912291 and 2213477912300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213477912741) 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, 2567839375 + ... + 2567840236.

It is an arithmetic number, because the mean of its divisors is an integer number (554653398096).

Almost surely, 22213477912341 is an apocalyptic number.

It is an amenable number.

2213477912341 is a deficient number, since it is larger than the sum of its proper divisors (5135680043).

2213477912341 is an equidigital number, since it uses as much as digits as its factorization.

2213477912341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5135680042.

The product of its digits is 508032, while the sum is 46.

The spelling of 2213477912341 in words is "two trillion, two hundred thirteen billion, four hundred seventy-seven million, nine hundred twelve thousand, three hundred forty-one".

Divisors: 1 431 5135679611 2213477912341