Base | Representation |
---|---|
bin | 111111010111101… |
… | …0110001111011000 |
3 | 12111012002022121100 |
4 | 1332233112033120 |
5 | 13323320403310 |
6 | 550554511400 |
7 | 103456413063 |
oct | 17657261730 |
9 | 5435068540 |
10 | 2126341080 |
11 | 9a129a586 |
12 | 4b4135560 |
13 | 27b6b15b6 |
14 | 1625858da |
15 | c6a1bec0 |
hex | 7ebd63d8 |
2126341080 has 96 divisors (see below), whose sum is σ = 7005360960. Its totient is φ = 559249920.
The previous prime is 2126341073. The next prime is 2126341093. The reversal of 2126341080 is 801436212.
2126341080 is a `hidden beast` number, since 2 + 12 + 634 + 10 + 8 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14176 + ... + 66735.
It is an arithmetic number, because the mean of its divisors is an integer number (72972510).
Almost surely, 22126341080 is an apocalyptic number.
2126341080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2126341080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3502680480).
2126341080 is an abundant number, since it is smaller than the sum of its proper divisors (4879019880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2126341080 is a wasteful number, since it uses less digits than its factorization.
2126341080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81001 (or 80994 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 2126341080 is about 46112.2660471159. The cubic root of 2126341080 is about 1285.9111929109.
Adding to 2126341080 its reverse (801436212), we get a palindrome (2927777292).
It can be divided in two parts, 2126 and 341080, that added together give a triangular number (343206 = T828).
The spelling of 2126341080 in words is "two billion, one hundred twenty-six million, three hundred forty-one thousand, eighty".
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