Base | Representation |
---|---|
bin | 1111100001011… |
… | …00001101101110 |
3 | 100002000002000212 |
4 | 13300230031232 |
5 | 231313021101 |
6 | 20530422422 |
7 | 3140502014 |
oct | 760541556 |
9 | 302002025 |
10 | 130204526 |
11 | 67551651 |
12 | 37731a12 |
13 | 20c8a8ca |
14 | 134148b4 |
15 | b66e1bb |
hex | 7c2c36e |
130204526 has 16 divisors (see below), whose sum is σ = 203091840. Its totient is φ = 62538240.
The previous prime is 130204499. The next prime is 130204537. The reversal of 130204526 is 625402031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830 + ... + 16158.
It is an arithmetic number, because the mean of its divisors is an integer number (12693240).
Almost surely, 2130204526 is an apocalyptic number.
130204526 is a deficient number, since it is larger than the sum of its proper divisors (72887314).
130204526 is a wasteful number, since it uses less digits than its factorization.
130204526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15499.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 130204526 is about 11410.7197844834. The cubic root of 130204526 is about 506.8452260959.
Adding to 130204526 its reverse (625402031), we get a palindrome (755606557).
The spelling of 130204526 in words is "one hundred thirty million, two hundred four thousand, five hundred twenty-six".
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