Base | Representation |
---|---|
bin | 111111010011001… |
… | …1011000010011001 |
3 | 12111000200110012202 |
4 | 1332212123002121 |
5 | 13322221021213 |
6 | 550432415545 |
7 | 103430500001 |
oct | 17646330231 |
9 | 5430613182 |
10 | 2124001433 |
11 | 99aa41794 |
12 | 4b33a75b5 |
13 | 27b0726a8 |
14 | 162137001 |
15 | c6708b58 |
hex | 7e99b099 |
2124001433 has 4 divisors (see below), whose sum is σ = 2175806388. Its totient is φ = 2072196480.
The previous prime is 2124001421. The next prime is 2124001463. The reversal of 2124001433 is 3341004212.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 473367049 + 1650634384 = 21757^2 + 40628^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2124001433 is a prime.
It is a super-2 number, since 2×21240014332 = 9022764174772106978, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2124001463) 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 3 ways as a sum of consecutive naturals, for example, 25902416 + ... + 25902497.
It is an arithmetic number, because the mean of its divisors is an integer number (543951597).
Almost surely, 22124001433 is an apocalyptic number.
It is an amenable number.
2124001433 is a deficient number, since it is larger than the sum of its proper divisors (51804955).
2124001433 is an equidigital number, since it uses as much as digits as its factorization.
2124001433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51804954.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2124001433 is about 46086.8900339348. The cubic root of 2124001433 is about 1285.4393836246.
Adding to 2124001433 its reverse (3341004212), we get a palindrome (5465005645).
The spelling of 2124001433 in words is "two billion, one hundred twenty-four million, one thousand, four hundred thirty-three".
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