Base | Representation |
---|---|
bin | 1100011100010101… |
… | …0010111100100001 |
3 | 22121202220100011000 |
4 | 3013011102330201 |
5 | 23320023214210 |
6 | 1311232542213 |
7 | 145524664440 |
oct | 30705227441 |
9 | 8552810130 |
10 | 3340054305 |
11 | 1464412265 |
12 | 7926b1969 |
13 | 412c977c3 |
14 | 239844d57 |
15 | 148365ac0 |
hex | c7152f21 |
3340054305 has 32 divisors (see below), whose sum is σ = 6786144000. Its totient is φ = 1526881536.
The previous prime is 3340054303. The next prime is 3340054313. The reversal of 3340054305 is 5034500433.
It is a happy number.
It is not a de Polignac number, because 3340054305 - 21 = 3340054303 is a prime.
It is a super-2 number, since 2×33400543052 = 22311925520698066050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (3340054303) 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, 1766280 + ... + 1768169.
It is an arithmetic number, because the mean of its divisors is an integer number (212067000).
Almost surely, 23340054305 is an apocalyptic number.
3340054305 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3340054305 is an abundant number, since it is smaller than the sum of its proper divisors (3446089695).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3340054305 is a wasteful number, since it uses less digits than its factorization.
3340054305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3534470 (or 3534464 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 27.
The square root of 3340054305 is about 57793.2029307946. The cubic root of 3340054305 is about 1494.8048879795.
Adding to 3340054305 its reverse (5034500433), we get a palindrome (8374554738).
The spelling of 3340054305 in words is "three billion, three hundred forty million, fifty-four thousand, three hundred five".
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