Base | Representation |
---|---|
bin | 10011010110101111010… |
… | …010101101101111011101 |
3 | 11201011011222010010012102 |
4 | 103112233102231233131 |
5 | 133243003432010323 |
6 | 2455011043014445 |
7 | 165044523604463 |
oct | 23265722555735 |
9 | 4634158103172 |
10 | 1330085813213 |
11 | 4730a4847a33 |
12 | 19594306a425 |
13 | 985711a6891 |
14 | 4853b170833 |
15 | 248ea350328 |
hex | 135af4adbdd |
1330085813213 has 8 divisors (see below), whose sum is σ = 1350214335360. Its totient is φ = 1309996038960.
The previous prime is 1330085813207. The next prime is 1330085813233. The reversal of 1330085813213 is 3123185800331.
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 1330085813213 - 220 = 1330084764637 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330085813233) 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, 9617798 + ... + 9755111.
It is an arithmetic number, because the mean of its divisors is an integer number (168776791920).
Almost surely, 21330085813213 is an apocalyptic number.
It is an amenable number.
1330085813213 is a deficient number, since it is larger than the sum of its proper divisors (20128522147).
1330085813213 is an equidigital number, since it uses as much as digits as its factorization.
1330085813213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19373947.
The product of its (nonzero) digits is 51840, while the sum is 38.
The spelling of 1330085813213 in words is "one trillion, three hundred thirty billion, eighty-five million, eight hundred thirteen thousand, two hundred thirteen".
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