Base | Representation |
---|---|
bin | 1100000100110100101101… |
… | …0110100000001010000101 |
3 | 1202000021021112010010022121 |
4 | 3001031023112200022011 |
5 | 3220012303033231041 |
6 | 44123212345325541 |
7 | 2540142431540356 |
oct | 301151326401205 |
9 | 52007245103277 |
10 | 13277008102021 |
11 | 4259824a40814 |
12 | 15a520b1968b1 |
13 | 75402a303861 |
14 | 33c879787d2d |
15 | 1805735d67d1 |
hex | c134b5a0285 |
13277008102021 has 16 divisors (see below), whose sum is σ = 13887419005440. Its totient is φ = 12669391540080.
The previous prime is 13277008102019. The next prime is 13277008102049. The reversal of 13277008102021 is 12020180077231.
It is a cyclic number.
It is not a de Polignac number, because 13277008102021 - 21 = 13277008102019 is a prime.
It is a super-2 number, since 2×132770081020212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13277008112021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18018786 + ... + 18741148.
It is an arithmetic number, because the mean of its divisors is an integer number (867963687840).
Almost surely, 213277008102021 is an apocalyptic number.
It is an amenable number.
13277008102021 is a deficient number, since it is larger than the sum of its proper divisors (610410903419).
13277008102021 is a wasteful number, since it uses less digits than its factorization.
13277008102021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 724296.
The product of its (nonzero) digits is 9408, while the sum is 34.
Adding to 13277008102021 its reverse (12020180077231), we get a palindrome (25297188179252).
The spelling of 13277008102021 in words is "thirteen trillion, two hundred seventy-seven billion, eight million, one hundred two thousand, twenty-one".
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