Base | Representation |
---|---|
bin | 100111011111011… |
… | …1110100110111011 |
3 | 10102100110200200002 |
4 | 1032332332212323 |
5 | 10203213212334 |
6 | 335254103215 |
7 | 44560303145 |
oct | 11676764673 |
9 | 3370420602 |
10 | 1325132219 |
11 | 6200034a4 |
12 | 30b94ab0b |
13 | 1816c7408 |
14 | c7dc3c95 |
15 | 7b506b7e |
hex | 4efbe9bb |
1325132219 has 8 divisors (see below), whose sum is σ = 1417744080. Its totient is φ = 1234807200.
The previous prime is 1325132131. The next prime is 1325132227. The reversal of 1325132219 is 9122315231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1325132219 is a prime.
It is a super-2 number, since 2×13251322192 = 3511950795663727922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1325132191 and 1325132200.
It is not an unprimeable number, because it can be changed into a prime (1325132519) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570512 + ... + 572829.
It is an arithmetic number, because the mean of its divisors is an integer number (177218010).
Almost surely, 21325132219 is an apocalyptic number.
1325132219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
1325132219 is a deficient number, since it is larger than the sum of its proper divisors (92611861).
1325132219 is a wasteful number, since it uses less digits than its factorization.
1325132219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1143421.
The product of its digits is 3240, while the sum is 29.
The square root of 1325132219 is about 36402.3655687374. The cubic root of 1325132219 is about 1098.3811501420.
The spelling of 1325132219 in words is "one billion, three hundred twenty-five million, one hundred thirty-two thousand, two hundred nineteen".
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