Base | Representation |
---|---|
bin | 11001000111000000… |
… | …01011000011010011 |
3 | 1021210111000022010011 |
4 | 30203200023003103 |
5 | 210102004211243 |
6 | 10105354415351 |
7 | 655026454000 |
oct | 144340130323 |
9 | 37714008104 |
10 | 13480538323 |
11 | 5798459a6a |
12 | 2742731557 |
13 | 136ab016c5 |
14 | 91c4d68a7 |
15 | 53d72389d |
hex | 32380b0d3 |
13480538323 has 16 divisors (see below), whose sum is σ = 16548160000. Its totient is φ = 10946597256.
The previous prime is 13480538299. The next prime is 13480538333. The reversal of 13480538323 is 32383508431.
It is not a de Polignac number, because 13480538323 - 213 = 13480530131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13480538333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027743 + ... + 1040776.
It is an arithmetic number, because the mean of its divisors is an integer number (1034260000).
Almost surely, 213480538323 is an apocalyptic number.
13480538323 is a deficient number, since it is larger than the sum of its proper divisors (3067621677).
13480538323 is an equidigital number, since it uses as much as digits as its factorization.
13480538323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2068559 (or 2068545 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 40.
The spelling of 13480538323 in words is "thirteen billion, four hundred eighty million, five hundred thirty-eight thousand, three hundred twenty-three".
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