Base | Representation |
---|---|
bin | 1111100100010… |
… | …00101000101110 |
3 | 100002201022022121 |
4 | 13302020220232 |
5 | 231412124321 |
6 | 20542503154 |
7 | 3143636464 |
oct | 762105056 |
9 | 302638277 |
10 | 130583086 |
11 | 67790007 |
12 | 37894aba |
13 | 21090cca |
14 | 134b2834 |
15 | b6e6441 |
hex | 7c88a2e |
130583086 has 24 divisors (see below), whose sum is σ = 218907360. Its totient is φ = 58211136.
The previous prime is 130583083. The next prime is 130583093. The reversal of 130583086 is 680385031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130583081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6955 + ... + 17593.
It is an arithmetic number, because the mean of its divisors is an integer number (9121140).
Almost surely, 2130583086 is an apocalyptic number.
130583086 is a deficient number, since it is larger than the sum of its proper divisors (88324274).
130583086 is a wasteful number, since it uses less digits than its factorization.
130583086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10696 (or 10677 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 130583086 is about 11427.2956555784. The cubic root of 130583086 is about 507.3359557808.
The spelling of 130583086 in words is "one hundred thirty million, five hundred eighty-three thousand, eighty-six".
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