Base | Representation |
---|---|
bin | 111100001101100000100 |
3 | 10201020102221 |
4 | 13201230010 |
5 | 1001113441 |
6 | 110142124 |
7 | 22525114 |
oct | 7415404 |
9 | 3636387 |
10 | 1972996 |
11 | 1128383 |
12 | 7b1944 |
13 | 54106c |
14 | 395044 |
15 | 28e8d1 |
hex | 1e1b04 |
1972996 has 6 divisors (see below), whose sum is σ = 3452750. Its totient is φ = 986496.
The previous prime is 1972987. The next prime is 1973011. The reversal of 1972996 is 6992791.
It can be written as a sum of positive squares in only one way, i.e., 1960000 + 12996 = 1400^2 + 114^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246621 + ... + 246628.
21972996 is an apocalyptic number.
It is an amenable number.
1972996 is a deficient number, since it is larger than the sum of its proper divisors (1479754).
1972996 is a wasteful number, since it uses less digits than its factorization.
1972996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493253 (or 493251 counting only the distinct ones).
The product of its digits is 61236, while the sum is 43.
The square root of 1972996 is about 1404.6337600955. The cubic root of 1972996 is about 125.4224851086.
The spelling of 1972996 in words is "one million, nine hundred seventy-two thousand, nine hundred ninety-six".
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