Search a number
-
+
1005233141353 = 7234743611753
BaseRepresentation
bin11101010000011001001…
…00000111011001101001
310120002200102111112212011
432220030210013121221
5112432204141010403
62045444150515521
7132424420501630
oct16501444073151
93502612445764
101005233141353
113583539a1501
121429a2665ba1
1373a4051649c
1436921476517
151b235dc1a6d
hexea0c907669

1005233141353 has 8 divisors (see below), whose sum is σ = 1148844647808. Its totient is φ = 861623327904.

The previous prime is 1005233141351. The next prime is 1005233141357. The reversal of 1005233141353 is 3531413325001.

It is a happy number.

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 1005233141353 - 21 = 1005233141351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1005233141351) 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, 1337325 + ... + 1949077.

It is an arithmetic number, because the mean of its divisors is an integer number (143605580976).

Almost surely, 21005233141353 is an apocalyptic number.

It is an amenable number.

1005233141353 is a deficient number, since it is larger than the sum of its proper divisors (143611506455).

1005233141353 is an equidigital number, since it uses as much as digits as its factorization.

1005233141353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846503.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 1005233141353 its reverse (3531413325001), we get a palindrome (4536646466354).

The spelling of 1005233141353 in words is "one trillion, five billion, two hundred thirty-three million, one hundred forty-one thousand, three hundred fifty-three".

Divisors: 1 7 234743 611753 1643201 4282271 143604734479 1005233141353