Base | Representation |
---|---|
bin | 11100111111001110011… |
… | …010111011010100000100 |
3 | 21001102210012120111102121 |
4 | 130333032122323110010 |
5 | 230114140423220421 |
6 | 4123043301015324 |
7 | 263630302214404 |
oct | 34771632732404 |
9 | 7042705514377 |
10 | 1992033023236 |
11 | 6a88a8789273 |
12 | 28209b9b4544 |
13 | 115b03b14339 |
14 | 6c5b4740804 |
15 | 36c3d856d41 |
hex | 1cfce6bb504 |
1992033023236 has 27 divisors (see below), whose sum is σ = 3513524280007. Its totient is φ = 988229850920.
The previous prime is 1992033023147. The next prime is 1992033023237. The reversal of 1992033023236 is 6323203302991.
The square root of 1992033023236 is 1411394.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1992033023192 and 1992033023201.
It is not an unprimeable number, because it can be changed into a prime (1992033023237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 369782535 + ... + 369787921.
Almost surely, 21992033023236 is an apocalyptic number.
1992033023236 is the 1411394-th square number.
It is an amenable number.
1992033023236 is a deficient number, since it is larger than the sum of its proper divisors (1521491256771).
1992033023236 is an frugal number, since it uses more digits than its factorization.
1992033023236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11040 (or 5520 counting only the distinct ones).
The product of its (nonzero) digits is 314928, while the sum is 43.
The spelling of 1992033023236 in words is "one trillion, nine hundred ninety-two billion, thirty-three million, twenty-three thousand, two hundred thirty-six".
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