Base | Representation |
---|---|
bin | 111111010100000… |
… | …0100110100111000 |
3 | 12111001111110121022 |
4 | 1332220010310320 |
5 | 13322323402434 |
6 | 550450002012 |
7 | 103434253205 |
oct | 17650046470 |
9 | 5431443538 |
10 | 2124434744 |
11 | 9a02082a3 |
12 | 4b3576308 |
13 | 27b1949a3 |
14 | 16220acac |
15 | c679222e |
hex | 7ea04d38 |
2124434744 has 32 divisors (see below), whose sum is σ = 4160898720. Its totient is φ = 1014959616.
The previous prime is 2124434723. The next prime is 2124434747. The reversal of 2124434744 is 4474344212.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2124434747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184484 + ... + 195660.
It is an arithmetic number, because the mean of its divisors is an integer number (130028085).
Almost surely, 22124434744 is an apocalyptic number.
It is an amenable number.
2124434744 is a deficient number, since it is larger than the sum of its proper divisors (2036463976).
2124434744 is a wasteful number, since it uses less digits than its factorization.
2124434744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12239 (or 12235 counting only the distinct ones).
The product of its digits is 86016, while the sum is 35.
The square root of 2124434744 is about 46091.5908165470. The cubic root of 2124434744 is about 1285.5267905261.
Adding to 2124434744 its reverse (4474344212), we get a palindrome (6598778956).
The spelling of 2124434744 in words is "two billion, one hundred twenty-four million, four hundred thirty-four thousand, seven hundred forty-four".
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