Base | Representation |
---|---|
bin | 1111011111111… |
… | …01000101111010 |
3 | 100001122021021021 |
4 | 13233331011322 |
5 | 231240332024 |
6 | 20522333054 |
7 | 3136036213 |
oct | 757750572 |
9 | 301567237 |
10 | 130011514 |
11 | 6742a636 |
12 | 3765a18a |
13 | 20c20ab9 |
14 | 133a440a |
15 | b631de4 |
hex | 7bfd17a |
130011514 has 4 divisors (see below), whose sum is σ = 195017274. Its totient is φ = 65005756.
The previous prime is 130011487. The next prime is 130011517. The reversal of 130011514 is 415110031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 106440489 + 23571025 = 10317^2 + 4855^2 .
It is not an unprimeable number, because it can be changed into a prime (130011517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32502877 + ... + 32502880.
Almost surely, 2130011514 is an apocalyptic number.
130011514 is a deficient number, since it is larger than the sum of its proper divisors (65005760).
130011514 is an equidigital number, since it uses as much as digits as its factorization.
130011514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65005759.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 130011514 is about 11402.2591621134. The cubic root of 130011514 is about 506.5946572601.
Adding to 130011514 its reverse (415110031), we get a palindrome (545121545).
The spelling of 130011514 in words is "one hundred thirty million, eleven thousand, five hundred fourteen".
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