Base | Representation |
---|---|
bin | 1100100011011100100100… |
… | …1010000011010011000101 |
3 | 1210212120020002211022012011 |
4 | 3020313021022003103011 |
5 | 3302122224310334123 |
6 | 45205020411054221 |
7 | 2623145542516540 |
oct | 310671112032305 |
9 | 53776202738164 |
10 | 13803104777413 |
11 | 4441955889736 |
12 | 166b173a41371 |
13 | 79181cc43493 |
14 | 35a106869857 |
15 | 18e0b5317e0d |
hex | c8dc92834c5 |
13803104777413 has 4 divisors (see below), whose sum is σ = 15774976888480. Its totient is φ = 11831232666348.
The previous prime is 13803104777381. The next prime is 13803104777417. The reversal of 13803104777413 is 31477740130831.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13803104777413 - 25 = 13803104777381 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 (13803104777417) 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 3 ways as a sum of consecutive naturals, for example, 985936055523 + ... + 985936055536.
It is an arithmetic number, because the mean of its divisors is an integer number (3943744222120).
Almost surely, 213803104777413 is an apocalyptic number.
It is an amenable number.
13803104777413 is a deficient number, since it is larger than the sum of its proper divisors (1971872111067).
13803104777413 is an equidigital number, since it uses as much as digits as its factorization.
13803104777413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1971872111066.
The product of its (nonzero) digits is 1185408, while the sum is 49.
The spelling of 13803104777413 in words is "thirteen trillion, eight hundred three billion, one hundred four million, seven hundred seventy-seven thousand, four hundred thirteen".
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