Base | Representation |
---|---|
bin | 1111100010111… |
… | …00010110101111 |
3 | 100002101002112000 |
4 | 13301130112233 |
5 | 231340323321 |
6 | 20534543343 |
7 | 3142252626 |
oct | 761342657 |
9 | 302332460 |
10 | 130401711 |
11 | 67676810 |
12 | 37807b53 |
13 | 2102959b |
14 | 134666bd |
15 | b6ac826 |
hex | 7c5c5af |
130401711 has 16 divisors (see below), whose sum is σ = 210750720. Its totient is φ = 79031160.
The previous prime is 130401707. The next prime is 130401721. The reversal of 130401711 is 117104031.
It is not a de Polignac number, because 130401711 - 22 = 130401707 is a prime.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130401721) 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, 219235 + ... + 219828.
It is an arithmetic number, because the mean of its divisors is an integer number (13171920).
Almost surely, 2130401711 is an apocalyptic number.
130401711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
130401711 is a deficient number, since it is larger than the sum of its proper divisors (80349009).
130401711 is a wasteful number, since it uses less digits than its factorization.
130401711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439083 (or 439077 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 18.
The square root of 130401711 is about 11419.3568557953. The cubic root of 130401711 is about 507.1009567521.
Adding to 130401711 its reverse (117104031), we get a palindrome (247505742).
The spelling of 130401711 in words is "one hundred thirty million, four hundred one thousand, seven hundred eleven".
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