Base | Representation |
---|---|
bin | 1111100001010… |
… | …11011010011100 |
3 | 100001222220112022 |
4 | 13300223122130 |
5 | 231312414434 |
6 | 20530355312 |
7 | 3140456315 |
oct | 760533234 |
9 | 301886468 |
10 | 130201244 |
11 | 6754a138 |
12 | 3772bb38 |
13 | 20c89274 |
14 | 1341360c |
15 | b66d22e |
hex | 7c2b69c |
130201244 has 12 divisors (see below), whose sum is σ = 228369624. Its totient is φ = 64952784.
The previous prime is 130201237. The next prime is 130201273. The reversal of 130201244 is 442102031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34967 + ... + 38510.
It is an arithmetic number, because the mean of its divisors is an integer number (19030802).
Almost surely, 2130201244 is an apocalyptic number.
It is an amenable number.
130201244 is a deficient number, since it is larger than the sum of its proper divisors (98168380).
130201244 is a wasteful number, since it uses less digits than its factorization.
130201244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73924 (or 73922 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 130201244 is about 11410.5759714398. The cubic root of 130201244 is about 506.8409674626.
Adding to 130201244 its reverse (442102031), we get a palindrome (572303275).
The spelling of 130201244 in words is "one hundred thirty million, two hundred one thousand, two hundred forty-four".
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