Base | Representation |
---|---|
bin | 1011001011010111101… |
… | …1100111110111100000 |
3 | 200100122221221210001002 |
4 | 2302311323213313200 |
5 | 11121234400220122 |
6 | 224115011531132 |
7 | 16605463302563 |
oct | 2626573476740 |
9 | 610587853032 |
10 | 192030866912 |
11 | 744924665a5 |
12 | 312728b9aa8 |
13 | 151542c5801 |
14 | 94199704da |
15 | 4edda24992 |
hex | 2cb5ee7de0 |
192030866912 has 48 divisors (see below), whose sum is σ = 389008140192. Its totient is φ = 93271027200.
The previous prime is 192030866869. The next prime is 192030866917. The reversal of 192030866912 is 219668030291.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (192030866917) 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 7 ways as a sum of consecutive naturals, for example, 389228 + ... + 731819.
It is an arithmetic number, because the mean of its divisors is an integer number (8104336254).
Almost surely, 2192030866912 is an apocalyptic number.
It is an amenable number.
192030866912 is an abundant number, since it is smaller than the sum of its proper divisors (196977273280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192030866912 is a wasteful number, since it uses less digits than its factorization.
192030866912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1121211 (or 1121203 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 47.
The spelling of 192030866912 in words is "one hundred ninety-two billion, thirty million, eight hundred sixty-six thousand, nine hundred twelve".
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