Base | Representation |
---|---|
bin | 111111010011110… |
… | …1011110001011100 |
3 | 12111001022020211120 |
4 | 1332213223301130 |
5 | 13322312111444 |
6 | 550443450540 |
7 | 103433345055 |
oct | 17647536134 |
9 | 5431266746 |
10 | 2124332124 |
11 | 9a0148192 |
12 | 4b3526a50 |
13 | 27b15a075 |
14 | 1621c172c |
15 | c6771b19 |
hex | 7e9ebc5c |
2124332124 has 24 divisors (see below), whose sum is σ = 4957523088. Its totient is φ = 708003840.
The previous prime is 2124332123. The next prime is 2124332143. The reversal of 2124332124 is 4212334212.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 2124332094 and 2124332103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2124332123) 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, 138654 + ... + 153210.
It is an arithmetic number, because the mean of its divisors is an integer number (206563462).
Almost surely, 22124332124 is an apocalyptic number.
It is an amenable number.
2124332124 is an abundant number, since it is smaller than the sum of its proper divisors (2833190964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2124332124 is a wasteful number, since it uses less digits than its factorization.
2124332124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26725 (or 26723 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 2124332124 is about 46090.4775848548. The cubic root of 2124332124 is about 1285.5060912344.
Adding to 2124332124 its reverse (4212334212), we get a palindrome (6336666336).
The spelling of 2124332124 in words is "two billion, one hundred twenty-four million, three hundred thirty-two thousand, one hundred twenty-four".
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