Base | Representation |
---|---|
bin | 1111011111111… |
… | …10010010011010 |
3 | 100001122111222121 |
4 | 13233332102122 |
5 | 231241011120 |
6 | 20522411454 |
7 | 3136056406 |
oct | 757762232 |
9 | 301574877 |
10 | 130016410 |
11 | 67433287 |
12 | 37660b8a |
13 | 20c230b4 |
14 | 133a6106 |
15 | b6335aa |
hex | 7bfe49a |
130016410 has 16 divisors (see below), whose sum is σ = 235523016. Its totient is φ = 51674688.
The previous prime is 130016351. The next prime is 130016413. The reversal of 130016410 is 14610031.
It can be written as a sum of positive squares in 4 ways, for example, as 105206049 + 24810361 = 10257^2 + 4981^2 .
It is not an unprimeable number, because it can be changed into a prime (130016413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39837 + ... + 42976.
Almost surely, 2130016410 is an apocalyptic number.
130016410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130016410 is a deficient number, since it is larger than the sum of its proper divisors (105506606).
130016410 is a wasteful number, since it uses less digits than its factorization.
130016410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82977.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 130016410 is about 11402.4738543879. The cubic root of 130016410 is about 506.6010163284.
Adding to 130016410 its reverse (14610031), we get a palindrome (144626441).
The spelling of 130016410 in words is "one hundred thirty million, sixteen thousand, four hundred ten".
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