Base | Representation |
---|---|
bin | 1111100000110… |
… | …00011000111100 |
3 | 100001211221122101 |
4 | 13300120120330 |
5 | 231302421244 |
6 | 20524554444 |
7 | 3140013202 |
oct | 760303074 |
9 | 301757571 |
10 | 130123324 |
11 | 674a6641 |
12 | 376b2a24 |
13 | 20c5c966 |
14 | 133d3072 |
15 | b6550d4 |
hex | 7c1863c |
130123324 has 12 divisors (see below), whose sum is σ = 239701000. Its totient is φ = 61637328.
The previous prime is 130123291. The next prime is 130123369. The reversal of 130123324 is 423321031.
It is a super-3 number, since 3×1301233243 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 855999 + ... + 856150.
Almost surely, 2130123324 is an apocalyptic number.
It is an amenable number.
130123324 is a deficient number, since it is larger than the sum of its proper divisors (109577676).
130123324 is a wasteful number, since it uses less digits than its factorization.
130123324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1712172 (or 1712170 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 130123324 is about 11407.1610841611. The cubic root of 130123324 is about 506.7398395780.
Adding to 130123324 its reverse (423321031), we get a palindrome (553444355).
The spelling of 130123324 in words is "one hundred thirty million, one hundred twenty-three thousand, three hundred twenty-four".
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