Base | Representation |
---|---|
bin | 1111101110001010… |
… | …1010110011000110 |
3 | 101220002222211002220 |
4 | 3323202222303012 |
5 | 32120330410124 |
6 | 1534432513210 |
7 | 206402563626 |
oct | 37342526306 |
9 | 11802884086 |
10 | 4220169414 |
11 | 18761a281a |
12 | 9993ab806 |
13 | 52341b286 |
14 | 2c06a6886 |
15 | 19a765879 |
hex | fb8aacc6 |
4220169414 has 32 divisors (see below), whose sum is σ = 8708497920. Its totient is φ = 1362702432.
The previous prime is 4220169413. The next prime is 4220169449. The reversal of 4220169414 is 4149610224.
It is a super-2 number, since 2×42201694142 = 35619659765722206792, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4220169413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58872 + ... + 109115.
It is an arithmetic number, because the mean of its divisors is an integer number (272140560).
Almost surely, 24220169414 is an apocalyptic number.
4220169414 is an abundant number, since it is smaller than the sum of its proper divisors (4488328506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4220169414 is a wasteful number, since it uses less digits than its factorization.
4220169414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168124.
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 4220169414 is about 64962.8310189758. The cubic root of 4220169414 is about 1616.0072140787.
Adding to 4220169414 its reverse (4149610224), we get a palindrome (8369779638).
The spelling of 4220169414 in words is "four billion, two hundred twenty million, one hundred sixty-nine thousand, four hundred fourteen".
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