Base | Representation |
---|---|
bin | 1000100010001111… |
… | …1110111010110101 |
3 | 12220200011200011202 |
4 | 2020203332322311 |
5 | 14143012243013 |
6 | 1015202542245 |
7 | 110530214231 |
oct | 21043767265 |
9 | 5820150152 |
10 | 2291134133 |
11 | a76315a92 |
12 | 53b367985 |
13 | 2a688c892 |
14 | 17a4015c1 |
15 | d621e858 |
hex | 888feeb5 |
2291134133 has 4 divisors (see below), whose sum is σ = 2411720160. Its totient is φ = 2170548108.
The previous prime is 2291134129. The next prime is 2291134147. The reversal of 2291134133 is 3314311922.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2291134133 - 22 = 2291134129 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2291134096 and 2291134105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2291134193) 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, 60292985 + ... + 60293022.
It is an arithmetic number, because the mean of its divisors is an integer number (602930040).
Almost surely, 22291134133 is an apocalyptic number.
It is an amenable number.
2291134133 is a deficient number, since it is larger than the sum of its proper divisors (120586027).
2291134133 is a wasteful number, since it uses less digits than its factorization.
2291134133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120586026.
The product of its digits is 3888, while the sum is 29.
The square root of 2291134133 is about 47865.7929319049. The cubic root of 2291134133 is about 1318.3078510307.
The spelling of 2291134133 in words is "two billion, two hundred ninety-one million, one hundred thirty-four thousand, one hundred thirty-three".
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