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11112210313 = 127784111159
BaseRepresentation
bin10100101100101011…
…01101111110001001
31001200102120202211221
422112111231332021
5140224211212223
65034353122041
7542241141421
oct122625557611
931612522757
1011112210313
11479260a096
1221a1559321
131081254a99
14775b5d481
15450856b5d
hex29656df89

11112210313 has 8 divisors (see below), whose sum is σ = 11202140160. Its totient is φ = 11022318720.

The previous prime is 11112210299. The next prime is 11112210337. The reversal of 11112210313 is 31301221111.

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 11112210313 - 25 = 11112210281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112210383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990228 + ... + 1001386.

It is an arithmetic number, because the mean of its divisors is an integer number (1400267520).

Almost surely, 211112210313 is an apocalyptic number.

It is an amenable number.

11112210313 is a deficient number, since it is larger than the sum of its proper divisors (89929847).

11112210313 is a wasteful number, since it uses less digits than its factorization.

11112210313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19127.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11112210313 its reverse (31301221111), we get a palindrome (42413431424).

The spelling of 11112210313 in words is "eleven billion, one hundred twelve million, two hundred ten thousand, three hundred thirteen".

Divisors: 1 127 7841 11159 995807 1417193 87497719 11112210313