Base | Representation |
---|---|
bin | 111100101000111100… |
… | …1101101000110001100 |
3 | 110110010110201220200220 |
4 | 1321101321231012030 |
5 | 4113144103202200 |
6 | 135453524551340 |
7 | 12260023042356 |
oct | 1712171550614 |
9 | 413113656626 |
10 | 130223100300 |
11 | 502555aa747 |
12 | 212a3552550 |
13 | c384189447 |
14 | 6434d820d6 |
15 | 35c27324a0 |
hex | 1e51e6d18c |
130223100300 has 72 divisors (see below), whose sum is σ = 376986204672. Its totient is φ = 34707048000.
The previous prime is 130223100289. The next prime is 130223100317. The reversal of 130223100300 is 3001322031.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 130223100300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 430765 + ... + 667835.
Almost surely, 2130223100300 is an apocalyptic number.
130223100300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130223100300 is an abundant number, since it is smaller than the sum of its proper divisors (246763104372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130223100300 is a wasteful number, since it uses less digits than its factorization.
130223100300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238919 (or 238912 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 130223100300 its reverse (3001322031), we get a palindrome (133224422331).
The spelling of 130223100300 in words is "one hundred thirty billion, two hundred twenty-three million, one hundred thousand, three hundred".
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