Base | Representation |
---|---|
bin | 11000111110011000… |
… | …10001110000001011 |
3 | 1021121102220211211112 |
4 | 30133030101300023 |
5 | 204430000322102 |
6 | 10054252320535 |
7 | 653160636665 |
oct | 143714216013 |
9 | 37542824745 |
10 | 13408214027 |
11 | 576065071a |
12 | 272247314b |
13 | 1358b2ac70 |
14 | 912a6b535 |
15 | 5371d9252 |
hex | 31f311c0b |
13408214027 has 8 divisors (see below), whose sum is σ = 14441313600. Its totient is φ = 12375357120.
The previous prime is 13408214011. The next prime is 13408214047. The reversal of 13408214027 is 72041280431.
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 13408214027 - 24 = 13408214011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13408213984 and 13408214002.
It is not an unprimeable number, because it can be changed into a prime (13408214047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63527 + ... + 175647.
It is an arithmetic number, because the mean of its divisors is an integer number (1805164200).
Almost surely, 213408214027 is an apocalyptic number.
13408214027 is a deficient number, since it is larger than the sum of its proper divisors (1033099573).
13408214027 is a wasteful number, since it uses less digits than its factorization.
13408214027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121333.
The product of its (nonzero) digits is 10752, while the sum is 32.
Adding to 13408214027 its reverse (72041280431), we get a palindrome (85449494458).
The spelling of 13408214027 in words is "thirteen billion, four hundred eight million, two hundred fourteen thousand, twenty-seven".
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