Base | Representation |
---|---|
bin | 1100100110010001… |
… | …0110001010100010 |
3 | 22201200100121200020 |
4 | 3021210112022202 |
5 | 23411211422021 |
6 | 1315322334310 |
7 | 146542246512 |
oct | 31144261242 |
9 | 8650317606 |
10 | 3381748386 |
11 | 14859aa685 |
12 | 7a465a396 |
13 | 41b805463 |
14 | 2411b9842 |
15 | 14bd4e7c6 |
hex | c99162a2 |
3381748386 has 8 divisors (see below), whose sum is σ = 6763496784. Its totient is φ = 1127249460.
The previous prime is 3381748303. The next prime is 3381748387. The reversal of 3381748386 is 6838471833.
It is a sphenic number, since it is the product of 3 distinct primes.
3381748386 is an admirable number.
It is a super-2 number, since 2×33817483862 = 22872444292427209992, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3381748387) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 281812360 + ... + 281812371.
It is an arithmetic number, because the mean of its divisors is an integer number (845437098).
Almost surely, 23381748386 is an apocalyptic number.
3381748386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3381748386 is a wasteful number, since it uses less digits than its factorization.
3381748386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563624736.
The product of its digits is 2322432, while the sum is 51.
The square root of 3381748386 is about 58152.8020477088. The cubic root of 3381748386 is about 1500.9990952802. Note that the first 3 decimals are identical.
The spelling of 3381748386 in words is "three billion, three hundred eighty-one million, seven hundred forty-eight thousand, three hundred eighty-six".
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