Base | Representation |
---|---|
bin | 1111100011001… |
… | …10000001100000 |
3 | 100002110002211201 |
4 | 13301212001200 |
5 | 231343110222 |
6 | 20535450544 |
7 | 3142506241 |
oct | 761460140 |
9 | 302402751 |
10 | 130441312 |
11 | 676a3541 |
12 | 37826a54 |
13 | 21041611 |
14 | 13476cc8 |
15 | b6b9427 |
hex | 7c66060 |
130441312 has 12 divisors (see below), whose sum is σ = 256806396. Its totient is φ = 65220640.
The previous prime is 130441307. The next prime is 130441313. The reversal of 130441312 is 213144031.
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 130441312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130441313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2038114 + ... + 2038177.
It is an arithmetic number, because the mean of its divisors is an integer number (21400533).
Almost surely, 2130441312 is an apocalyptic number.
It is an amenable number.
130441312 is a deficient number, since it is larger than the sum of its proper divisors (126365084).
130441312 is an equidigital number, since it uses as much as digits as its factorization.
130441312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4076301 (or 4076293 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 130441312 is about 11421.0906659566. The cubic root of 130441312 is about 507.1522844848.
Adding to 130441312 its reverse (213144031), we get a palindrome (343585343).
The spelling of 130441312 in words is "one hundred thirty million, four hundred forty-one thousand, three hundred twelve".
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