Base | Representation |
---|---|
bin | 1100001110011011010111… |
… | …1000000100111010111101 |
3 | 1202121001011101002111101020 |
4 | 3003212311320010322331 |
5 | 3230213211013424001 |
6 | 44331101005134353 |
7 | 2555103251114433 |
oct | 303466570047275 |
9 | 52531141074336 |
10 | 13442004045501 |
11 | 43127a3940189 |
12 | 1611197b5a3b9 |
13 | 76676360b845 |
14 | 34684c9c4d53 |
15 | 1849cd978736 |
hex | c39b5e04ebd |
13442004045501 has 32 divisors (see below), whose sum is σ = 18043053170688. Its totient is φ = 8901270054720.
The previous prime is 13442004045479. The next prime is 13442004045517. The reversal of 13442004045501 is 10554040024431.
It is a happy number.
It is not a de Polignac number, because 13442004045501 - 210 = 13442004044477 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13442004049501) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2440891390 + ... + 2440896896.
It is an arithmetic number, because the mean of its divisors is an integer number (563845411584).
Almost surely, 213442004045501 is an apocalyptic number.
It is an amenable number.
13442004045501 is a deficient number, since it is larger than the sum of its proper divisors (4601049125187).
13442004045501 is a wasteful number, since it uses less digits than its factorization.
13442004045501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10201.
The product of its (nonzero) digits is 38400, while the sum is 33.
Adding to 13442004045501 its reverse (10554040024431), we get a palindrome (23996044069932).
The spelling of 13442004045501 in words is "thirteen trillion, four hundred forty-two billion, four million, forty-five thousand, five hundred one".
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