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11230323341 = 29387252529
BaseRepresentation
bin10100111010110000…
…10010001010001101
31001222122211112110112
422131120102022031
5140444430321331
65054212445405
7545204113316
oct123530221215
931878745415
1011230323341
114843252166
122215019865
13109c86ab53
1478770760d
1545add832b
hex29d61228d

11230323341 has 4 divisors (see below), whose sum is σ = 11617575900. Its totient is φ = 10843070784.

The previous prime is 11230323323. The next prime is 11230323343. The reversal of 11230323341 is 14332303211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9054474025 + 2175849316 = 95155^2 + 46646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11230323341 is a prime.

It is a super-2 number, since 2×112303233412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230323343) 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, 193626236 + ... + 193626293.

It is an arithmetic number, because the mean of its divisors is an integer number (2904393975).

Almost surely, 211230323341 is an apocalyptic number.

It is an amenable number.

11230323341 is a deficient number, since it is larger than the sum of its proper divisors (387252559).

11230323341 is an equidigital number, since it uses as much as digits as its factorization.

11230323341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387252558.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11230323341 its reverse (14332303211), we get a palindrome (25562626552).

The spelling of 11230323341 in words is "eleven billion, two hundred thirty million, three hundred twenty-three thousand, three hundred forty-one".

Divisors: 1 29 387252529 11230323341