Base | Representation |
---|---|
bin | 111111100110101… |
… | …1111011100110100 |
3 | 12111201221210011122 |
4 | 1333031133130310 |
5 | 13332331234444 |
6 | 551440123112 |
7 | 103613524106 |
oct | 17715373464 |
9 | 5451853148 |
10 | 2134243124 |
11 | 9a57a74a2 |
12 | 4b6906498 |
13 | 28021a270 |
14 | 163641576 |
15 | c757d4ee |
hex | 7f35f734 |
2134243124 has 24 divisors (see below), whose sum is σ = 4035359328. Its totient is φ = 981819360.
The previous prime is 2134243109. The next prime is 2134243127. The reversal of 2134243124 is 4213424312.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 2134243093 and 2134243102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2134243127) 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, 50882 + ... + 82809.
It is an arithmetic number, because the mean of its divisors is an integer number (168139972).
Almost surely, 22134243124 is an apocalyptic number.
It is an amenable number.
2134243124 is a deficient number, since it is larger than the sum of its proper divisors (1901116204).
2134243124 is a wasteful number, since it uses less digits than its factorization.
2134243124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134015 (or 134013 counting only the distinct ones).
The product of its digits is 4608, while the sum is 26.
The square root of 2134243124 is about 46197.8692582245. The cubic root of 2134243124 is about 1287.5021520560.
Adding to 2134243124 its reverse (4213424312), we get a palindrome (6347667436).
The spelling of 2134243124 in words is "two billion, one hundred thirty-four million, two hundred forty-three thousand, one hundred twenty-four".
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