Base | Representation |
---|---|
bin | 11000100000001101… |
… | …01110101111011111 |
3 | 1020221210122101221112 |
4 | 30100012232233133 |
5 | 203420201223123 |
6 | 10013211252235 |
7 | 643665343034 |
oct | 142006565737 |
9 | 36853571845 |
10 | 13155101663 |
11 | 5640791650 |
12 | 267174a07b |
13 | 1318568a32 |
14 | 8cb1c138b |
15 | 51ed8cd78 |
hex | 3101aebdf |
13155101663 has 8 divisors (see below), whose sum is σ = 14354592336. Its totient is φ = 11956206400.
The previous prime is 13155101647. The next prime is 13155101669. The reversal of 13155101663 is 36610155131.
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 13155101663 - 24 = 13155101647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13155101669) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102008 + ... + 191613.
It is an arithmetic number, because the mean of its divisors is an integer number (1794324042).
Almost surely, 213155101663 is an apocalyptic number.
13155101663 is a deficient number, since it is larger than the sum of its proper divisors (1199490673).
13155101663 is a wasteful number, since it uses less digits than its factorization.
13155101663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297705.
The product of its (nonzero) digits is 8100, while the sum is 32.
Adding to 13155101663 its reverse (36610155131), we get a palindrome (49765256794).
The spelling of 13155101663 in words is "thirteen billion, one hundred fifty-five million, one hundred one thousand, six hundred sixty-three".
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