Base | Representation |
---|---|
bin | 11110010010101011001000… |
… | …111011101000100111101101 |
3 | 122110201011011002020120200110 |
4 | 132102223020323220213231 |
5 | 114430223104131212110 |
6 | 1151202322243450233 |
7 | 40030110302121252 |
oct | 3622531073504755 |
9 | 573634132216613 |
10 | 133224666663405 |
11 | 394a429a198439 |
12 | 12b379bb386979 |
13 | 594505586a075 |
14 | 24c817314d429 |
15 | 106072ca3ca20 |
hex | 792ac8ee89ed |
133224666663405 has 8 divisors (see below), whose sum is σ = 213159466661472. Its totient is φ = 71053155553808.
The previous prime is 133224666663397. The next prime is 133224666663409. The reversal of 133224666663405 is 504366666422331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 133224666663405 - 23 = 133224666663397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133224666663409) 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, 4440822222099 + ... + 4440822222128.
It is an arithmetic number, because the mean of its divisors is an integer number (26644933332684).
Almost surely, 2133224666663405 is an apocalyptic number.
133224666663405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
133224666663405 is a deficient number, since it is larger than the sum of its proper divisors (79934799998067).
133224666663405 is an equidigital number, since it uses as much as digits as its factorization.
133224666663405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8881644444235.
The product of its (nonzero) digits is 67184640, while the sum is 57.
The spelling of 133224666663405 in words is "one hundred thirty-three trillion, two hundred twenty-four billion, six hundred sixty-six million, six hundred sixty-three thousand, four hundred five".
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