Base | Representation |
---|---|
bin | 11000100111010010… |
… | …10101000010001011 |
3 | 1021002221102022022221 |
4 | 30103221111002023 |
5 | 204030403044201 |
6 | 10023132354511 |
7 | 645316264651 |
oct | 142351250213 |
9 | 37087368287 |
10 | 13214503051 |
11 | 5671273802 |
12 | 2689615a37 |
13 | 1327966399 |
14 | 8d5044dd1 |
15 | 5251c34a1 |
hex | 313a5508b |
13214503051 has 8 divisors (see below), whose sum is σ = 13676618880. Its totient is φ = 12752816832.
The previous prime is 13214503037. The next prime is 13214503067. The reversal of 13214503051 is 15030541231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13214503051 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13214501051) 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, 44170 + ... + 168463.
It is an arithmetic number, because the mean of its divisors is an integer number (1709577360).
Almost surely, 213214503051 is an apocalyptic number.
13214503051 is a deficient number, since it is larger than the sum of its proper divisors (462115829).
13214503051 is a wasteful number, since it uses less digits than its factorization.
13214503051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214805.
The product of its (nonzero) digits is 1800, while the sum is 25.
The spelling of 13214503051 in words is "thirteen billion, two hundred fourteen million, five hundred three thousand, fifty-one".
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