Base | Representation |
---|---|
bin | 11101000011100101100… |
… | …010111001001000010000 |
3 | 21001212212120100001201211 |
4 | 131003211202321020100 |
5 | 230203233241022304 |
6 | 4125140104305504 |
7 | 264154324403002 |
oct | 35034542711020 |
9 | 7055776301654 |
10 | 1996715954704 |
11 | 6aa891113a69 |
12 | 282b88172294 |
13 | 11639c07a0c3 |
14 | 6c8da668372 |
15 | 36e14a2c204 |
hex | 1d0e58b9210 |
1996715954704 has 15 divisors (see below), whose sum is σ = 3868648113423. Its totient is φ = 998355151248.
The previous prime is 1996715954663. The next prime is 1996715954719. The reversal of 1996715954704 is 4074595176991.
The square root of 1996715954704 is 1413052.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1996715954704.
It is an unprimeable number.
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 2 ways as a sum of consecutive naturals, for example, 5475577 + ... + 5828839.
Almost surely, 21996715954704 is an apocalyptic number.
1996715954704 is the 1413052-nd square number.
It is an amenable number.
1996715954704 is a deficient number, since it is larger than the sum of its proper divisors (1871932158719).
1996715954704 is an frugal number, since it uses more digits than its factorization.
1996715954704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 706534 (or 353265 counting only the distinct ones).
The product of its (nonzero) digits is 85730400, while the sum is 67.
The spelling of 1996715954704 in words is "one trillion, nine hundred ninety-six billion, seven hundred fifteen million, nine hundred fifty-four thousand, seven hundred four".
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