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13112330204241 = 321937548837193
BaseRepresentation
bin1011111011001111001111…
…0010001011010001010001
31201102112012211121010221100
42332303303302023101101
53204313023013013431
643515415450415013
72522222523522252
oct276636362132121
951375184533840
1013112330204241
1141a59a9620834
121579310a31469
13741644b743a8
143348d689ab29
1517b13611a4e6
hexbecf3c8b451

13112330204241 has 12 divisors (see below), whose sum is σ = 19038167403268. Its totient is φ = 8696260445184.

The previous prime is 13112330204231. The next prime is 13112330204279. The reversal of 13112330204241 is 14240203321131.

13112330204241 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 233 + 0 + 2 + 0 + 424 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6941433315600 + 6170896888641 = 2634660^2 + 2484129^2 .

It is not a de Polignac number, because 13112330204241 - 26 = 13112330204177 is a prime.

It is a super-3 number, since 3×131123302042413 (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13112330204231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3774416860 + ... + 3774420333.

Almost surely, 213112330204241 is an apocalyptic number.

It is an amenable number.

13112330204241 is a deficient number, since it is larger than the sum of its proper divisors (5925837199027).

13112330204241 is a wasteful number, since it uses less digits than its factorization.

13112330204241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7548837392 (or 7548837389 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 13112330204241 its reverse (14240203321131), we get a palindrome (27352533525372).

The spelling of 13112330204241 in words is "thirteen trillion, one hundred twelve billion, three hundred thirty million, two hundred four thousand, two hundred forty-one".

Divisors: 1 3 9 193 579 1737 7548837193 22646511579 67939534737 1456925578249 4370776734747 13112330204241