Base | Representation |
---|---|
bin | 111111010111101… |
… | …1110011111000000 |
3 | 12111012011000221000 |
4 | 1332233132133000 |
5 | 13323322443343 |
6 | 550555332000 |
7 | 103456613403 |
oct | 17657363700 |
9 | 5435130830 |
10 | 2126374848 |
11 | 9a1312994 |
12 | 4b4151000 |
13 | 27b6c3a90 |
14 | 162593d3a |
15 | c6a26ed3 |
hex | 7ebde7c0 |
2126374848 has 224 divisors, whose sum is σ = 6804761600. Its totient is φ = 647212032.
The previous prime is 2126374837. The next prime is 2126374849. The reversal of 2126374848 is 8484736212.
It is a happy number.
2126374848 is a `hidden beast` number, since 2 + 1 + 2 + 637 + 4 + 8 + 4 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2126374849) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2313333 + ... + 2314251.
It is an arithmetic number, because the mean of its divisors is an integer number (30378400).
Almost surely, 22126374848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2126374848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3402380800).
2126374848 is an abundant number, since it is smaller than the sum of its proper divisors (4678386752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2126374848 is a wasteful number, since it uses less digits than its factorization.
2126374848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056 (or 1040 counting only the distinct ones).
The product of its digits is 516096, while the sum is 45.
The square root of 2126374848 is about 46112.6321955275. The cubic root of 2126374848 is about 1285.9179999749.
The spelling of 2126374848 in words is "two billion, one hundred twenty-six million, three hundred seventy-four thousand, eight hundred forty-eight".
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