Base | Representation |
---|---|
bin | 1011111011111000001000… |
… | …1111101010001101011011 |
3 | 1201110120120001110100222100 |
4 | 2332332002033222031123 |
5 | 3210003014404414121 |
6 | 43524433202454443 |
7 | 2523061601314221 |
oct | 276760217521533 |
9 | 51416501410870 |
10 | 13123310232411 |
11 | 41aa623558485 |
12 | 157b476064423 |
13 | 7426a48c8392 |
14 | 335258c4cb11 |
15 | 17b57a062026 |
hex | bef823ea35b |
13123310232411 has 12 divisors (see below), whose sum is σ = 19780061799888. Its totient is φ = 8368487684304.
The previous prime is 13123310232379. The next prime is 13123310232443. The reversal of 13123310232411 is 11423201332131.
13123310232411 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 3 + 3 + 10 + 232 + 411 = 666.
It is an interprime number because it is at equal distance from previous prime (13123310232379) and next prime (13123310232443).
It is not a de Polignac number, because 13123310232411 - 25 = 13123310232379 is a prime.
It is a super-2 number, since 2×131233102324112 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13123310232481) 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, 31698816780 + ... + 31698817193.
It is an arithmetic number, because the mean of its divisors is an integer number (1648338483324).
Almost surely, 213123310232411 is an apocalyptic number.
13123310232411 is a deficient number, since it is larger than the sum of its proper divisors (6656751567477).
13123310232411 is a wasteful number, since it uses less digits than its factorization.
13123310232411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63397634002 (or 63397633999 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 13123310232411 its reverse (11423201332131), we get a palindrome (24546511564542).
The spelling of 13123310232411 in words is "thirteen trillion, one hundred twenty-three billion, three hundred ten million, two hundred thirty-two thousand, four hundred eleven".
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