Base | Representation |
---|---|
bin | 1111100000101… |
… | …10110001000001 |
3 | 100001211121112001 |
4 | 13300112301001 |
5 | 231302213143 |
6 | 20524504001 |
7 | 3136654621 |
oct | 760266101 |
9 | 301747461 |
10 | 130116673 |
11 | 674a1645 |
12 | 376ab001 |
13 | 20c5991b |
14 | 133d0881 |
15 | b65314d |
hex | 7c16c41 |
130116673 has 4 divisors (see below), whose sum is σ = 131458180. Its totient is φ = 128775168.
The previous prime is 130116629. The next prime is 130116683. The reversal of 130116673 is 376611031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 376611031 = 11213 ⋅33587.
It can be written as a sum of positive squares in 2 ways, for example, as 24088464 + 106028209 = 4908^2 + 10297^2 .
It is a cyclic number.
It is not a de Polignac number, because 130116673 - 217 = 129985601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130116683) 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, 670608 + ... + 670801.
It is an arithmetic number, because the mean of its divisors is an integer number (32864545).
Almost surely, 2130116673 is an apocalyptic number.
It is an amenable number.
130116673 is a deficient number, since it is larger than the sum of its proper divisors (1341507).
130116673 is an equidigital number, since it uses as much as digits as its factorization.
130116673 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1341506.
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 130116673 is about 11406.8695530369. The cubic root of 130116673 is about 506.7312057580.
The spelling of 130116673 in words is "one hundred thirty million, one hundred sixteen thousand, six hundred seventy-three".
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