Base | Representation |
---|---|
bin | 1111100000011… |
… | …00101010100011 |
3 | 100001202111202200 |
4 | 13300030222203 |
5 | 231244402144 |
6 | 20523544243 |
7 | 3136423164 |
oct | 760145243 |
9 | 301674680 |
10 | 130075299 |
11 | 67473552 |
12 | 3768b083 |
13 | 20c43b43 |
14 | 133bd76b |
15 | b645c69 |
hex | 7c0caa3 |
130075299 has 24 divisors (see below), whose sum is σ = 190702512. Its totient is φ = 85427520.
The previous prime is 130075289. The next prime is 130075307. The reversal of 130075299 is 992570031.
It is not a de Polignac number, because 130075299 - 213 = 130067107 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (130075249) 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 23 ways as a sum of consecutive naturals, for example, 281929 + ... + 282389.
It is an arithmetic number, because the mean of its divisors is an integer number (7945938).
Almost surely, 2130075299 is an apocalyptic number.
130075299 is a deficient number, since it is larger than the sum of its proper divisors (60627213).
130075299 is a wasteful number, since it uses less digits than its factorization.
130075299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 867 (or 864 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 130075299 is about 11405.0558525594. The cubic root of 130075299 is about 506.6774905832.
The spelling of 130075299 in words is "one hundred thirty million, seventy-five thousand, two hundred ninety-nine".
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