Base | Representation |
---|---|
bin | 1000010000001011… |
… | …0111100000000110 |
3 | 12201101120010211202 |
4 | 2010002313200012 |
5 | 14014112003014 |
6 | 1003454302502 |
7 | 105620054153 |
oct | 20402674006 |
9 | 5641503752 |
10 | 2215344134 |
11 | a3755a923 |
12 | 519ab7a32 |
13 | 293c74823 |
14 | 17031322a |
15 | ce74d3de |
hex | 840b7806 |
2215344134 has 8 divisors (see below), whose sum is σ = 3430210368. Its totient is φ = 1071940680.
The previous prime is 2215344127. The next prime is 2215344139. The reversal of 2215344134 is 4314435122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2215344097 and 2215344106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2215344139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17865617 + ... + 17865740.
It is an arithmetic number, because the mean of its divisors is an integer number (428776296).
Almost surely, 22215344134 is an apocalyptic number.
2215344134 is a deficient number, since it is larger than the sum of its proper divisors (1214866234).
2215344134 is a wasteful number, since it uses less digits than its factorization.
2215344134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35731390.
The product of its digits is 11520, while the sum is 29.
The square root of 2215344134 is about 47067.4423991786. The cubic root of 2215344134 is about 1303.6081487084.
Adding to 2215344134 its reverse (4314435122), we get a palindrome (6529779256).
The spelling of 2215344134 in words is "two billion, two hundred fifteen million, three hundred forty-four thousand, one hundred thirty-four".
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