Base | Representation |
---|---|
bin | 111111010011011… |
… | …1101101011011101 |
3 | 12111000221122212000 |
4 | 1332212331223131 |
5 | 13322240041300 |
6 | 550435432513 |
7 | 103431630453 |
oct | 17646755335 |
9 | 5430848760 |
10 | 2124143325 |
11 | 9a0029357 |
12 | 4b3455739 |
13 | 27b0c2155 |
14 | 1621729d3 |
15 | c6735c00 |
hex | 7e9bdadd |
2124143325 has 24 divisors (see below), whose sum is σ = 3902131200. Its totient is φ = 1132876080.
The previous prime is 2124143303. The next prime is 2124143327. The reversal of 2124143325 is 5233414212.
2124143325 is a `hidden beast` number, since 212 + 414 + 3 + 32 + 5 = 666.
It is not a de Polignac number, because 2124143325 - 212 = 2124139229 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2124143327) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1572765 + ... + 1574114.
It is an arithmetic number, because the mean of its divisors is an integer number (162588800).
Almost surely, 22124143325 is an apocalyptic number.
2124143325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2124143325 is a deficient number, since it is larger than the sum of its proper divisors (1777987875).
2124143325 is a wasteful number, since it uses less digits than its factorization.
2124143325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3146898 (or 3146887 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 2124143325 is about 46088.4294047866. The cubic root of 2124143325 is about 1285.4680071935.
Adding to 2124143325 its reverse (5233414212), we get a palindrome (7357557537).
The spelling of 2124143325 in words is "two billion, one hundred twenty-four million, one hundred forty-three thousand, three hundred twenty-five".
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