Search a number
-
+
10311041211 = 37943506503
BaseRepresentation
bin10011001101001011…
…00000000010111011
3222121121001011110020
421212211200002323
5132104111304321
64423053221523
7513342255432
oct114645400273
928547034406
1010311041211
11441134a969
121bb91918a3
13c84282a23
146db5ac119
1540534d4c6
hex2669600bb

10311041211 has 8 divisors (see below), whose sum is σ = 13922081280. Its totient is φ = 6787014312.

The previous prime is 10311041207. The next prime is 10311041233. The reversal of 10311041211 is 11214011301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10311041211 - 22 = 10311041207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10311041261) 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, 21753015 + ... + 21753488.

It is an arithmetic number, because the mean of its divisors is an integer number (1740260160).

Almost surely, 210311041211 is an apocalyptic number.

10311041211 is a deficient number, since it is larger than the sum of its proper divisors (3611040069).

10311041211 is an equidigital number, since it uses as much as digits as its factorization.

10311041211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43506585.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10311041211 its reverse (11214011301), we get a palindrome (21525052512).

The spelling of 10311041211 in words is "ten billion, three hundred eleven million, forty-one thousand, two hundred eleven".

Divisors: 1 3 79 237 43506503 130519509 3437013737 10311041211