Base | Representation |
---|---|
bin | 1100000110101111101100… |
… | …1000100010001001001111 |
3 | 1202010102111022120222011101 |
4 | 3001223323020202021033 |
5 | 3221032411113014411 |
6 | 44150312324003531 |
7 | 2542421516211364 |
oct | 301537310421117 |
9 | 52112438528141 |
10 | 13310022001231 |
11 | 427182647893a |
12 | 15ab6a35305a7 |
13 | 75718bc08767 |
14 | 3402cc1b646b |
15 | 181356aec8c1 |
hex | c1afb22224f |
13310022001231 has 16 divisors (see below), whose sum is σ = 14311398182400. Its totient is φ = 12338833889088.
The previous prime is 13310022001223. The next prime is 13310022001253. The reversal of 13310022001231 is 13210022001331.
It is not a de Polignac number, because 13310022001231 - 23 = 13310022001223 is a prime.
It is a super-2 number, since 2×133100220012312 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13310022001199 and 13310022001208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13310022001931) 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, 3220956 + ... + 6082318.
It is an arithmetic number, because the mean of its divisors is an integer number (894462386400).
Almost surely, 213310022001231 is an apocalyptic number.
13310022001231 is a deficient number, since it is larger than the sum of its proper divisors (1001376181169).
13310022001231 is a wasteful number, since it uses less digits than its factorization.
13310022001231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2866638.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 13310022001231 its reverse (13210022001331), we get a palindrome (26520044002562).
The spelling of 13310022001231 in words is "thirteen trillion, three hundred ten billion, twenty-two million, one thousand, two hundred thirty-one".
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