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11230233043241 = 61394119468777
BaseRepresentation
bin1010001101101011111000…
…0011010010000100101001
31110202121012020202002102002
42203122332003102010221
52432444004124340431
635515033044420345
72236233433565462
oct243327603220451
943677166662362
1011230233043241
11363a795865a63
1213145b23a76b5
13636011191814
142ab790a05d69
151471cde3c3cb
hexa36be0d2129

11230233043241 has 8 divisors (see below), whose sum is σ = 11260507569864. Its totient is φ = 11199997457280.

The previous prime is 11230233043177. The next prime is 11230233043273. The reversal of 11230233043241 is 14234033203211.

It can be written as a sum of positive squares in 4 ways, for example, as 1226400400 + 11229006642841 = 35020^2 + 3350971^2 .

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 11230233043241 - 26 = 11230233043177 is a prime.

It is a super-2 number, since 2×112302330432412 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11230223043241) 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, 9157556 + ... + 10311221.

It is an arithmetic number, because the mean of its divisors is an integer number (1407563446233).

Almost surely, 211230233043241 is an apocalyptic number.

It is an amenable number.

11230233043241 is a deficient number, since it is larger than the sum of its proper divisors (30274526623).

11230233043241 is an equidigital number, since it uses as much as digits as its factorization.

11230233043241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19470331.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 11230233043241 its reverse (14234033203211), we get a palindrome (25464266246452).

The spelling of 11230233043241 in words is "eleven trillion, two hundred thirty billion, two hundred thirty-three million, forty-three thousand, two hundred forty-one".

Divisors: 1 613 941 576833 19468777 11934360301 18320119157 11230233043241