Base | Representation |
---|---|
bin | 111100001111011110010 |
3 | 10201021211012 |
4 | 13201323302 |
5 | 1001132002 |
6 | 110150522 |
7 | 22531052 |
oct | 7417362 |
9 | 3637735 |
10 | 1974002 |
11 | 1129108 |
12 | 7b2442 |
13 | 541664 |
14 | 395562 |
15 | 28ed52 |
hex | 1e1ef2 |
1974002 has 8 divisors (see below), whose sum is σ = 2968812. Its totient is φ = 984400.
The previous prime is 1973999. The next prime is 1974029. The reversal of 1974002 is 2004791.
It can be written as a sum of positive squares in 2 ways, for example, as 1901641 + 72361 = 1379^2 + 269^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 149 + ... + 1992.
21974002 is an apocalyptic number.
1974002 is a deficient number, since it is larger than the sum of its proper divisors (994810).
1974002 is a wasteful number, since it uses less digits than its factorization.
1974002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2604.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 1974002 is about 1404.9918149228. The cubic root of 1974002 is about 125.4437984786.
Adding to 1974002 its sum of digits (23), we get a square (1974025 = 14052).
Adding to 1974002 its reverse (2004791), we get a palindrome (3978793).
The spelling of 1974002 in words is "one million, nine hundred seventy-four thousand, two".
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