Base | Representation |
---|---|
bin | 111101100010… |
… | …000100000011 |
3 | 1010100111121210 |
4 | 331202010003 |
5 | 13112132212 |
6 | 1333421203 |
7 | 254051064 |
oct | 75420403 |
9 | 33314553 |
10 | 16130307 |
11 | 9117a36 |
12 | 549a803 |
13 | 3459c7b |
14 | 21dc56b |
15 | 163953c |
hex | f62103 |
16130307 has 4 divisors (see below), whose sum is σ = 21507080. Its totient is φ = 10753536.
The previous prime is 16130287. The next prime is 16130311. The reversal of 16130307 is 70303161.
It is a semiprime because it is the product of two primes.
It is a de Polignac number, because none of the positive numbers 2k-16130307 is a prime.
It is a super-3 number, since 3×161303073 (a number of 23 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16130327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2688382 + ... + 2688387.
It is an arithmetic number, because the mean of its divisors is an integer number (5376770).
Almost surely, 216130307 is an apocalyptic number.
16130307 is a deficient number, since it is larger than the sum of its proper divisors (5376773).
16130307 is an equidigital number, since it uses as much as digits as its factorization.
16130307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5376772.
The product of its (nonzero) digits is 378, while the sum is 21.
The square root of 16130307 is about 4016.2553454680. The cubic root of 16130307 is about 252.6664301586. Note that the first 3 decimals are identical.
Adding to 16130307 its reverse (70303161), we get a palindrome (86433468).
The spelling of 16130307 in words is "sixteen million, one hundred thirty thousand, three hundred seven".
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