Search a number
-
+
12413310302121 = 385731114943291
BaseRepresentation
bin1011010010100011001011…
…1100110111011110101001
31121221200220221022212201220
42310220302330313132221
53111334424414131441
642222332424132253
72420555254426041
oct264506274673651
947850827285656
1012413310302121
113a56501062193
121485948607089
136c0754796931
1430cb43802721
15167d73112466
hexb4a32f377a9

12413310302121 has 16 divisors (see below), whose sum is σ = 16554878116800. Its totient is φ = 8273641596480.

The previous prime is 12413310302051. The next prime is 12413310302201. The reversal of 12413310302121 is 12120301331421.

It is not a de Polignac number, because 12413310302121 - 210 = 12413310301097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12413310302091 and 12413310302100.

It is not an unprimeable number, because it can be changed into a prime (12413310302521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286719486 + ... + 286762776.

It is an arithmetic number, because the mean of its divisors is an integer number (1034679882300).

Almost surely, 212413310302121 is an apocalyptic number.

It is an amenable number.

12413310302121 is a deficient number, since it is larger than the sum of its proper divisors (4141567814679).

12413310302121 is a wasteful number, since it uses less digits than its factorization.

12413310302121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63016.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12413310302121 its reverse (12120301331421), we get a palindrome (24533611633542).

The spelling of 12413310302121 in words is "twelve trillion, four hundred thirteen billion, three hundred ten million, three hundred two thousand, one hundred twenty-one".

Divisors: 1 3 8573 11149 25719 33447 43291 129873 95580377 286741131 371133743 482651359 1113401229 1447954077 4137770100707 12413310302121