Base | Representation |
---|---|
bin | 1001110101011… |
… | …0110101011111 |
3 | 2212121201120002 |
4 | 2131112311133 |
5 | 41030001033 |
6 | 4032044515 |
7 | 1010422544 |
oct | 235266537 |
9 | 85551502 |
10 | 41250143 |
11 | 21314930 |
12 | 1199373b |
13 | 871388c |
14 | 569abcb |
15 | 394c3e8 |
hex | 2756d5f |
41250143 has 8 divisors (see below), whose sum is σ = 47647440. Its totient is φ = 35294080.
The previous prime is 41250137. The next prime is 41250149. The reversal of 41250143 is 34105214.
It is an interprime number because it is at equal distance from previous prime (41250137) and next prime (41250149).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 41250143 - 24 = 41250127 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41250149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110108 + ... + 110481.
It is an arithmetic number, because the mean of its divisors is an integer number (5955930).
Almost surely, 241250143 is an apocalyptic number.
41250143 is a deficient number, since it is larger than the sum of its proper divisors (6397297).
41250143 is a wasteful number, since it uses less digits than its factorization.
41250143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220617.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 41250143 is about 6422.6274218578. The cubic root of 41250143 is about 345.5215607690.
Adding to 41250143 its reverse (34105214), we get a palindrome (75355357).
Subtracting from 41250143 its reverse (34105214), we obtain a square (7144929 = 26732).
The spelling of 41250143 in words is "forty-one million, two hundred fifty thousand, one hundred forty-three".
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