Base | Representation |
---|---|
bin | 1001100101101… |
… | …0000011011110 |
3 | 2210200010021012 |
4 | 2121122003132 |
5 | 40243333000 |
6 | 3553535222 |
7 | 665551112 |
oct | 231320336 |
9 | 83603235 |
10 | 40214750 |
11 | 20777a34 |
12 | 11574512 |
13 | 8440514 |
14 | 54ab742 |
15 | 37e5735 |
hex | 265a0de |
40214750 has 32 divisors (see below), whose sum is σ = 77725440. Its totient is φ = 15564000.
The previous prime is 40214743. The next prime is 40214767. The reversal of 40214750 is 5741204.
40214750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×402147502 = 3234452235125000, 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 15 ways as a sum of consecutive naturals, for example, 5156 + ... + 10344.
It is an arithmetic number, because the mean of its divisors is an integer number (2428920).
Almost surely, 240214750 is an apocalyptic number.
40214750 is a deficient number, since it is larger than the sum of its proper divisors (37510690).
40214750 is a wasteful number, since it uses less digits than its factorization.
40214750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5237 (or 5227 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 40214750 is about 6341.5100725300. The cubic root of 40214750 is about 342.6061262047.
Adding to 40214750 its reverse (5741204), we get a palindrome (45955954).
The spelling of 40214750 in words is "forty million, two hundred fourteen thousand, seven hundred fifty".
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