Base | Representation |
---|---|
bin | 10111011110100100100… |
… | …111111010111101010010 |
3 | 12201020101212001211112211 |
4 | 113132210213322331102 |
5 | 202413142403231110 |
6 | 3233101334142334 |
7 | 224363633243056 |
oct | 27364447727522 |
9 | 5636355054484 |
10 | 1613374664530 |
11 | 572256a34952 |
12 | 220823ab19aa |
13 | b91a9b08515 |
14 | 58132b03c66 |
15 | 2be7a89298a |
hex | 177a49faf52 |
1613374664530 has 8 divisors (see below), whose sum is σ = 2904074396172. Its totient is φ = 645349865808.
The previous prime is 1613374664497. The next prime is 1613374664537. The reversal of 1613374664530 is 354664733161.
It can be written as a sum of positive squares in 2 ways, for example, as 1607603375569 + 5771288961 = 1267913^2 + 75969^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1613374664537) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80668733217 + ... + 80668733236.
Almost surely, 21613374664530 is an apocalyptic number.
1613374664530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1613374664530 is a deficient number, since it is larger than the sum of its proper divisors (1290699731642).
1613374664530 is a wasteful number, since it uses less digits than its factorization.
1613374664530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161337466460.
The product of its (nonzero) digits is 3265920, while the sum is 49.
The spelling of 1613374664530 in words is "one trillion, six hundred thirteen billion, three hundred seventy-four million, six hundred sixty-four thousand, five hundred thirty".
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