Base | Representation |
---|---|
bin | 1001100101100… |
… | …1111000100110 |
3 | 2210200002022102 |
4 | 2121121320212 |
5 | 40243322204 |
6 | 3553532102 |
7 | 665546066 |
oct | 231317046 |
9 | 83602272 |
10 | 40214054 |
11 | 20777461 |
12 | 11574032 |
13 | 84400ca |
14 | 54ab3a6 |
15 | 37e541e |
hex | 2659e26 |
40214054 has 8 divisors (see below), whose sum is σ = 60441120. Its totient is φ = 20067016.
The previous prime is 40214047. The next prime is 40214063. The reversal of 40214054 is 45041204.
40214054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×402140542 = 3234340278229832, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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, 18734 + ... + 20769.
It is an arithmetic number, because the mean of its divisors is an integer number (7555140).
Almost surely, 240214054 is an apocalyptic number.
40214054 is a deficient number, since it is larger than the sum of its proper divisors (20227066).
40214054 is a wasteful number, since it uses less digits than its factorization.
40214054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40014.
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 40214054 is about 6341.4551957733. The cubic root of 40214054 is about 342.6041496891.
Adding to 40214054 its reverse (45041204), we get a palindrome (85255258).
The spelling of 40214054 in words is "forty million, two hundred fourteen thousand, fifty-four".
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