Base | Representation |
---|---|
bin | 11101010011000010110… |
… | …000001011001011011101 |
3 | 21010110201011220202102212 |
4 | 131103002300023023131 |
5 | 230441230344300013 |
6 | 4140523001330205 |
7 | 265312515341252 |
oct | 35230260131335 |
9 | 7113634822385 |
10 | 2013312103133 |
11 | 706928216a11 |
12 | 28623a196965 |
13 | 117b154b0a86 |
14 | 6d63285d429 |
15 | 37586a2e6a8 |
hex | 1d4c2c0b2dd |
2013312103133 has 4 divisors (see below), whose sum is σ = 2026135747260. Its totient is φ = 2000488459008.
The previous prime is 2013312103097. The next prime is 2013312103151. The reversal of 2013312103133 is 3313012133102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 533444719129 + 1479867384004 = 730373^2 + 1216498^2 .
It is a cyclic number.
It is not a de Polignac number, because 2013312103133 - 214 = 2013312086749 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2013312103099 and 2013312103108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013312103193) 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, 6411821828 + ... + 6411822141.
It is an arithmetic number, because the mean of its divisors is an integer number (506533936815).
Almost surely, 22013312103133 is an apocalyptic number.
It is an amenable number.
2013312103133 is a deficient number, since it is larger than the sum of its proper divisors (12823644127).
2013312103133 is a wasteful number, since it uses less digits than its factorization.
2013312103133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12823644126.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 2013312103133 its reverse (3313012133102), we get a palindrome (5326324236235).
The spelling of 2013312103133 in words is "two trillion, thirteen billion, three hundred twelve million, one hundred three thousand, one hundred thirty-three".
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