Base | Representation |
---|---|
bin | 111001010010001… |
… | …0100100011100001 |
3 | 11221221211000102211 |
4 | 1302210110203201 |
5 | 12414030432001 |
6 | 514421442121 |
7 | 65426533030 |
oct | 16244244341 |
9 | 4857730384 |
10 | 1922124001 |
11 | 8a6a97236 |
12 | 457870341 |
13 | 2482ab9a5 |
14 | 1433c6717 |
15 | b3b2d351 |
hex | 729148e1 |
1922124001 has 8 divisors (see below), whose sum is σ = 2197044864. Its totient is φ = 1647286080.
The previous prime is 1922123977. The next prime is 1922124047. The reversal of 1922124001 is 1004212291.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1922124001 - 211 = 1922121953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1922124101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41316 + ... + 74506.
It is an arithmetic number, because the mean of its divisors is an integer number (274630608).
Almost surely, 21922124001 is an apocalyptic number.
It is an amenable number.
1922124001 is a deficient number, since it is larger than the sum of its proper divisors (274920863).
1922124001 is an equidigital number, since it uses as much as digits as its factorization.
1922124001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41471.
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 1922124001 is about 43842.0346357237. The cubic root of 1922124001 is about 1243.3511504913.
Adding to 1922124001 its reverse (1004212291), we get a palindrome (2926336292).
The spelling of 1922124001 in words is "one billion, nine hundred twenty-two million, one hundred twenty-four thousand, one".
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