Base | Representation |
---|---|
bin | 111101100001… |
… | …111111011101 |
3 | 1010100111012220 |
4 | 331201333131 |
5 | 13112130023 |
6 | 1333415553 |
7 | 254050164 |
oct | 75417735 |
9 | 33314186 |
10 | 16130013 |
11 | 9117799 |
12 | 549a5b9 |
13 | 3459ab3 |
14 | 21dc3db |
15 | 16393e3 |
hex | f61fdd |
16130013 has 16 divisors (see below), whose sum is σ = 22321152. Its totient is φ = 10350000.
The previous prime is 16129963. The next prime is 16130021. The reversal of 16130013 is 31003161.
It is not a de Polignac number, because 16130013 - 210 = 16128989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16129974 and 16130001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16130083) 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, 22998 + ... + 23688.
It is an arithmetic number, because the mean of its divisors is an integer number (1395072).
Almost surely, 216130013 is an apocalyptic number.
It is an amenable number.
16130013 is a deficient number, since it is larger than the sum of its proper divisors (6191139).
16130013 is a wasteful number, since it uses less digits than its factorization.
16130013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 976.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 16130013 is about 4016.2187440427. The cubic root of 16130013 is about 252.6648950694.
Adding to 16130013 its reverse (31003161), we get a palindrome (47133174).
The spelling of 16130013 in words is "sixteen million, one hundred thirty thousand, thirteen".
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