Base | Representation |
---|---|
bin | 1100011010010001111010… |
… | …1010000001000000011101 |
3 | 1210022111202002122120120010 |
4 | 3012210132222001000131 |
5 | 3242032220102230140 |
6 | 45004414102113433 |
7 | 2605602214250040 |
oct | 306443652010035 |
9 | 53274662576503 |
10 | 13645625430045 |
11 | 43910938a6174 |
12 | 164474441b879 |
13 | 77ca13c874bb |
14 | 352647a20c57 |
15 | 189e49cd5880 |
hex | c691ea8101d |
13645625430045 has 16 divisors (see below), whose sum is σ = 24952000786560. Its totient is φ = 6238000196544.
The previous prime is 13645625430037. The next prime is 13645625430049. The reversal of 13645625430045 is 54003452654631.
It is not a de Polignac number, because 13645625430045 - 23 = 13645625430037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13645625429976 and 13645625430003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13645625430049) 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, 64979168610 + ... + 64979168819.
It is an arithmetic number, because the mean of its divisors is an integer number (1559500049160).
Almost surely, 213645625430045 is an apocalyptic number.
13645625430045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13645625430045 is a deficient number, since it is larger than the sum of its proper divisors (11306375356515).
13645625430045 is a wasteful number, since it uses less digits than its factorization.
13645625430045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129958337444.
The product of its (nonzero) digits is 5184000, while the sum is 48.
The spelling of 13645625430045 in words is "thirteen trillion, six hundred forty-five billion, six hundred twenty-five million, four hundred thirty thousand, forty-five".
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