Base | Representation |
---|---|
bin | 111111010011010… |
… | …0010010110110010 |
3 | 12111000201222100000 |
4 | 1332212202112302 |
5 | 13322223001120 |
6 | 550433210430 |
7 | 103430653254 |
oct | 17646422662 |
9 | 5430658300 |
10 | 2124031410 |
11 | 99aa62266 |
12 | 4b3400a16 |
13 | 27b083227 |
14 | 162143cd4 |
15 | c6712990 |
hex | 7e9a25b2 |
2124031410 has 48 divisors (see below), whose sum is σ = 5727024576. Its totient is φ = 566407728.
The previous prime is 2124031381. The next prime is 2124031411. The reversal of 2124031410 is 141304212.
2124031410 is a `hidden beast` number, since 212 + 40 + 3 + 1 + 410 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2124031411) by changing a digit.
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, 434614 + ... + 439473.
It is an arithmetic number, because the mean of its divisors is an integer number (119313012).
Almost surely, 22124031410 is an apocalyptic number.
2124031410 is an abundant number, since it is smaller than the sum of its proper divisors (3602993166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2124031410 is an equidigital number, since it uses as much as digits as its factorization.
2124031410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 874109 (or 874097 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2124031410 is about 46087.2152554263. The cubic root of 2124031410 is about 1285.4454309267.
Adding to 2124031410 its reverse (141304212), we get a palindrome (2265335622).
It can be divided in two parts, 21240 and 31410, that added together give a triangular number (52650 = T324).
The spelling of 2124031410 in words is "two billion, one hundred twenty-four million, thirty-one thousand, four hundred ten".
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