Base | Representation |
---|---|
bin | 1001101010110… |
… | …0111011100110 |
3 | 2211022100220221 |
4 | 2122230323212 |
5 | 40340213324 |
6 | 4005114554 |
7 | 1001463601 |
oct | 232547346 |
9 | 84270827 |
10 | 40554214 |
11 | 20989a88 |
12 | 116b8a5a |
13 | 852bb9c |
14 | 5559338 |
15 | 38610e4 |
hex | 26acee6 |
40554214 has 12 divisors (see below), whose sum is σ = 64621044. Its totient is φ = 19084064.
The previous prime is 40554211. The next prime is 40554233. The reversal of 40554214 is 41245504.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40554211) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34504 + ... + 35659.
It is an arithmetic number, because the mean of its divisors is an integer number (5385087).
Almost surely, 240554214 is an apocalyptic number.
40554214 is a deficient number, since it is larger than the sum of its proper divisors (24066830).
40554214 is a wasteful number, since it uses less digits than its factorization.
40554214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70199 (or 70182 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 40554214 is about 6368.2190603025. The cubic root of 40554214 is about 343.5674378702.
Adding to 40554214 its reverse (41245504), we get a palindrome (81799718).
The spelling of 40554214 in words is "forty million, five hundred fifty-four thousand, two hundred fourteen".
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