Base | Representation |
---|---|
bin | 1111011111110… |
… | …11100011010010 |
3 | 100001121221121111 |
4 | 13233323203102 |
5 | 231240131302 |
6 | 20522243534 |
7 | 3136011625 |
oct | 757734322 |
9 | 301557544 |
10 | 130005202 |
11 | 67425918 |
12 | 376565aa |
13 | 20c1ac72 |
14 | 133a1dbc |
15 | b6300d7 |
hex | 7bfb8d2 |
130005202 has 16 divisors (see below), whose sum is σ = 205156800. Its totient is φ = 61695760.
The previous prime is 130005181. The next prime is 130005203. The reversal of 130005202 is 202500031.
It is not an unprimeable number, because it can be changed into a prime (130005203) 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, 15574 + ... + 22417.
It is an arithmetic number, because the mean of its divisors is an integer number (12822300).
Almost surely, 2130005202 is an apocalyptic number.
130005202 is a deficient number, since it is larger than the sum of its proper divisors (75151598).
130005202 is a wasteful number, since it uses less digits than its factorization.
130005202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38081.
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 130005202 is about 11401.9823715001. The cubic root of 130005202 is about 506.5864588138.
Adding to 130005202 its reverse (202500031), we get a palindrome (332505233).
The spelling of 130005202 in words is "one hundred thirty million, five thousand, two hundred two".
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