Base | Representation |
---|---|
bin | 1100100110001000… |
… | …1000011110101101 |
3 | 22201122021010121010 |
4 | 3021202020132231 |
5 | 23411034334140 |
6 | 1315302055433 |
7 | 146534311533 |
oct | 31142103655 |
9 | 8648233533 |
10 | 3381168045 |
11 | 1485643662 |
12 | 7a441a579 |
13 | 41b661268 |
14 | 2410a8153 |
15 | 14bc87880 |
hex | c98887ad |
3381168045 has 32 divisors (see below), whose sum is σ = 5550538752. Its totient is φ = 1756625472.
The previous prime is 3381168041. The next prime is 3381168067. The reversal of 3381168045 is 5408611833.
It is not a de Polignac number, because 3381168045 - 22 = 3381168041 is a prime.
It is a super-2 number, since 2×33811680452 = 22864594697058244050, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3381167994 and 3381168012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3381168041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240192 + ... + 253878.
It is an arithmetic number, because the mean of its divisors is an integer number (173454336).
Almost surely, 23381168045 is an apocalyptic number.
It is an amenable number.
3381168045 is a deficient number, since it is larger than the sum of its proper divisors (2169370707).
3381168045 is a wasteful number, since it uses less digits than its factorization.
3381168045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14121.
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 3381168045 is about 58147.8120396632. The cubic root of 3381168045 is about 1500.9132283409.
Adding to 3381168045 its reverse (5408611833), we get a palindrome (8789779878).
The spelling of 3381168045 in words is "three billion, three hundred eighty-one million, one hundred sixty-eight thousand, forty-five".
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