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41807 = 97431
BaseRepresentation
bin1010001101001111
32010100102
422031033
52314212
6521315
7232613
oct121517
963312
1041807
1129457
122023b
131604c
1411343
15c5c2
hexa34f

41807 has 4 divisors (see below), whose sum is σ = 42336. Its totient is φ = 41280.

The previous prime is 41801. The next prime is 41809. The reversal of 41807 is 70814.

It can be divided in two parts, 41 and 807, that added together give a palindrome (848).

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70814 = 235407.

It is a cyclic number.

It is not a de Polignac number, because 41807 - 214 = 25423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 41807.

It is not an unprimeable number, because it can be changed into a prime (41801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119 + ... + 312.

It is an arithmetic number, because the mean of its divisors is an integer number (10584).

241807 is an apocalyptic number.

41807 is a deficient number, since it is larger than the sum of its proper divisors (529).

41807 is an equidigital number, since it uses as much as digits as its factorization.

41807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 41807 is about 204.4676013455. The cubic root of 41807 is about 34.7069407837.

The spelling of 41807 in words is "forty-one thousand, eight hundred seven".

Divisors: 1 97 431 41807