Base | Representation |
---|---|
bin | 101011101010000111110111… |
… | …110001101100111001010100 |
3 | 221011212001002201200020111102 |
4 | 223222013313301230321110 |
5 | 200131400323003001410 |
6 | 1520212252315525232 |
7 | 55305212253453452 |
oct | 5352076761547124 |
9 | 834761081606442 |
10 | 192010669968980 |
11 | 561a92a45427a5 |
12 | 19650b54a59818 |
13 | 831a6b410b445 |
14 | 355b51a4a59d2 |
15 | 172e988c262a5 |
hex | aea1f7c6ce54 |
192010669968980 has 48 divisors (see below), whose sum is σ = 408752296701840. Its totient is φ = 75750988059648.
The previous prime is 192010669968979. The next prime is 192010669969003. The reversal of 192010669968980 is 89869966010291.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 39876749558416 + 152133920410564 = 6314804^2 + 12334258^2 .
It is a junction number, because it is equal to n+sod(n) for n = 192010669968898 and 192010669968907.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97070066 + ... + 99028374.
It is an arithmetic number, because the mean of its divisors is an integer number (8515672847955).
Almost surely, 2192010669968980 is an apocalyptic number.
192010669968980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
192010669968980 is an abundant number, since it is smaller than the sum of its proper divisors (216741626732860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192010669968980 is a wasteful number, since it uses less digits than its factorization.
192010669968980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2025548 (or 2025546 counting only the distinct ones).
The product of its (nonzero) digits is 181398528, while the sum is 74.
The spelling of 192010669968980 in words is "one hundred ninety-two trillion, ten billion, six hundred sixty-nine million, nine hundred sixty-eight thousand, nine hundred eighty".
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