Base | Representation |
---|---|
bin | 1100001101011010001010… |
… | …1100101110111001110100 |
3 | 1202112100222122201120211100 |
4 | 3003112202230232321310 |
5 | 3224421340110413234 |
6 | 44315044205010100 |
7 | 2553613453642302 |
oct | 303264254567164 |
9 | 52470878646740 |
10 | 13424502435444 |
11 | 4306332715541 |
12 | 1609912853930 |
13 | 764c0471b569 |
14 | 345a6c451272 |
15 | 18430721b399 |
hex | c35a2b2ee74 |
13424502435444 has 36 divisors (see below), whose sum is σ = 33960122449344. Its totient is φ = 4471410384912.
The previous prime is 13424502435431. The next prime is 13424502435457. The reversal of 13424502435444 is 44453420542431.
13424502435444 is a `hidden beast` number, since 1 + 3 + 42 + 45 + 0 + 24 + 3 + 544 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (13424502435431) and next prime (13424502435457).
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 13424502435444.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142608972 + ... + 142703075.
It is an arithmetic number, because the mean of its divisors is an integer number (943336734704).
Almost surely, 213424502435444 is an apocalyptic number.
It is an amenable number.
13424502435444 is an abundant number, since it is smaller than the sum of its proper divisors (20535620013900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13424502435444 is a wasteful number, since it uses less digits than its factorization.
13424502435444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285313364 (or 285313359 counting only the distinct ones).
The product of its (nonzero) digits is 3686400, while the sum is 45.
Adding to 13424502435444 its reverse (44453420542431), we get a palindrome (57877922977875).
The spelling of 13424502435444 in words is "thirteen trillion, four hundred twenty-four billion, five hundred two million, four hundred thirty-five thousand, four hundred forty-four".
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