Base | Representation |
---|---|
bin | 11101000000000100011… |
… | …001101000001000101000 |
3 | 21001112010022200012211002 |
4 | 131000010121220020220 |
5 | 230123014243332300 |
6 | 4123313211454132 |
7 | 263661610016156 |
oct | 35000431501050 |
9 | 7045108605732 |
10 | 1992938652200 |
11 | 6a9222a05761 |
12 | 2822b3157348 |
13 | 115c1962bb72 |
14 | 6c65cb243d6 |
15 | 36c930e65d5 |
hex | 1d004668228 |
1992938652200 has 48 divisors (see below), whose sum is σ = 4634455325280. Its totient is φ = 797025274560.
The previous prime is 1992938652179. The next prime is 1992938652241. The reversal of 1992938652200 is 22568392991.
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 11 ways as a sum of consecutive naturals, for example, 128597 + ... + 2000603.
It is an arithmetic number, because the mean of its divisors is an integer number (96551152610).
Almost surely, 21992938652200 is an apocalyptic number.
1992938652200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1992938652200 is an abundant number, since it is smaller than the sum of its proper divisors (2641516673080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1992938652200 is a wasteful number, since it uses less digits than its factorization.
1992938652200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1877346 (or 1877337 counting only the distinct ones).
The product of its (nonzero) digits is 4199040, while the sum is 56.
The spelling of 1992938652200 in words is "one trillion, nine hundred ninety-two billion, nine hundred thirty-eight million, six hundred fifty-two thousand, two hundred".
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