Base | Representation |
---|---|
bin | 1011111011111000001001… |
… | …1110000111111100010011 |
3 | 1201110120120022121000100101 |
4 | 2332332002132013330103 |
5 | 3210003021342233321 |
6 | 43524433420033231 |
7 | 2523061645456066 |
oct | 276760236077423 |
9 | 51416508530311 |
10 | 13123314024211 |
11 | 41aa6257082a6 |
12 | 157b477392817 |
13 | 7426a5625251 |
14 | 3352595588dd |
15 | 17b57a560791 |
hex | bef82787f13 |
13123314024211 has 8 divisors (see below), whose sum is σ = 14004685278720. Its totient is φ = 12254099614848.
The previous prime is 13123314024193. The next prime is 13123314024217. The reversal of 13123314024211 is 11242041332131.
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 13123314024211 - 25 = 13123314024179 is a prime.
It is a super-2 number, since 2×131233140242112 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13123314024211.
It is not an unprimeable number, because it can be changed into a prime (13123314024217) 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, 3039209056 + ... + 3039213373.
It is an arithmetic number, because the mean of its divisors is an integer number (1750585659840).
Almost surely, 213123314024211 is an apocalyptic number.
13123314024211 is a deficient number, since it is larger than the sum of its proper divisors (881371254509).
13123314024211 is a wasteful number, since it uses less digits than its factorization.
13123314024211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6078422573.
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 13123314024211 its reverse (11242041332131), we get a palindrome (24365355356342).
The spelling of 13123314024211 in words is "thirteen trillion, one hundred twenty-three billion, three hundred fourteen million, twenty-four thousand, two hundred eleven".
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