Base | Representation |
---|---|
bin | 111111110100111… |
… | …0011000011000001 |
3 | 12112020220202220121 |
4 | 1333221303003001 |
5 | 13341231212200 |
6 | 552303140241 |
7 | 104033560456 |
oct | 17751630301 |
9 | 5466822817 |
10 | 2141663425 |
11 | 9a9a05480 |
12 | 4b92a4681 |
13 | 281917885 |
14 | 16461382d |
15 | c8046e1a |
hex | 7fa730c1 |
2141663425 has 24 divisors (see below), whose sum is σ = 2904992640. Its totient is φ = 1553323200.
The previous prime is 2141663411. The next prime is 2141663431. The reversal of 2141663425 is 5243661412.
2141663425 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2141663425 - 25 = 2141663393 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92136 + ... + 113014.
It is an arithmetic number, because the mean of its divisors is an integer number (121041360).
Almost surely, 22141663425 is an apocalyptic number.
2141663425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2141663425 is a deficient number, since it is larger than the sum of its proper divisors (763329215).
2141663425 is a wasteful number, since it uses less digits than its factorization.
2141663425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21273 (or 21268 counting only the distinct ones).
The product of its digits is 34560, while the sum is 34.
The square root of 2141663425 is about 46278.1095659708. The cubic root of 2141663425 is about 1288.9925481502.
It can be divided in two parts, 2141 and 663425, that added together give a palindrome (665566).
The spelling of 2141663425 in words is "two billion, one hundred forty-one million, six hundred sixty-three thousand, four hundred twenty-five".
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