Search a number
-
+
10311330202 = 283191325217
BaseRepresentation
bin10011001101001101…
…00110100110011010
3222121121120211212121
421212212212212122
5132104200031302
64423103331454
7513344601115
oct114646464632
928547524777
1010311330202
114411527aa8
121bb92b0b8a
13c84354424
146db64557c
154053a8e37
hex2669a699a

10311330202 has 16 divisors (see below), whose sum is σ = 15735347712. Its totient is φ = 5066865280.

The previous prime is 10311330179. The next prime is 10311330209. The reversal of 10311330202 is 20203311301.

10311330202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10311330209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130903 + ... + 194314.

It is an arithmetic number, because the mean of its divisors is an integer number (983459232).

Almost surely, 210311330202 is an apocalyptic number.

10311330202 is a deficient number, since it is larger than the sum of its proper divisors (5424017510).

10311330202 is a wasteful number, since it uses less digits than its factorization.

10311330202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325493.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10311330202 its reverse (20203311301), we get a palindrome (30514641503).

The spelling of 10311330202 in words is "ten billion, three hundred eleven million, three hundred thirty thousand, two hundred two".

Divisors: 1 2 83 166 191 382 15853 31706 325217 650434 26993011 53986022 62116447 124232894 5155665101 10311330202