Base | Representation |
---|---|
bin | 11010010111011010… |
… | …001000100110101110 |
3 | 2201001222021201221012 |
4 | 122113122020212232 |
5 | 430434330430012 |
6 | 21001101505222 |
7 | 2021356103036 |
oct | 322732104656 |
9 | 81058251835 |
10 | 28310014382 |
11 | 110082a0901 |
12 | 55a0b72212 |
13 | 2892213b00 |
14 | 1527c0c8c6 |
15 | b0a5a2622 |
hex | 6976889ae |
28310014382 has 12 divisors (see below), whose sum is σ = 45982834560. Its totient is φ = 13066160328.
The previous prime is 28310014333. The next prime is 28310014471. The reversal of 28310014382 is 28341001382.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41878382 + ... + 41879057.
It is an arithmetic number, because the mean of its divisors is an integer number (3831902880).
Almost surely, 228310014382 is an apocalyptic number.
28310014382 is a deficient number, since it is larger than the sum of its proper divisors (17672820178).
28310014382 is a wasteful number, since it uses less digits than its factorization.
28310014382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83757467 (or 83757454 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 32.
The spelling of 28310014382 in words is "twenty-eight billion, three hundred ten million, fourteen thousand, three hundred eighty-two".
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