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41201131 = 156726293
BaseRepresentation
bin1001110100101…
…0110111101011
32212112020022211
42131022313223
541021414011
64031025551
71010126626
oct235126753
985466284
1041201131
1121291024
121196b2b7
1386c748a
145686dbd
15393cb21
hex274adeb

41201131 has 4 divisors (see below), whose sum is σ = 41228992. Its totient is φ = 41173272.

The previous prime is 41201123. The next prime is 41201143. The reversal of 41201131 is 13110214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41201131 - 23 = 41201123 is a prime.

It is a super-2 number, since 2×412011312 = 3395066391358322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41201191) 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, 11580 + ... + 14713.

It is an arithmetic number, because the mean of its divisors is an integer number (10307248).

Almost surely, 241201131 is an apocalyptic number.

41201131 is a deficient number, since it is larger than the sum of its proper divisors (27861).

41201131 is a wasteful number, since it uses less digits than its factorization.

41201131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27860.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 41201131 is about 6418.8107153896. The cubic root of 41201131 is about 345.3846609265.

Adding to 41201131 its reverse (13110214), we get a palindrome (54311345).

The spelling of 41201131 in words is "forty-one million, two hundred one thousand, one hundred thirty-one".

Divisors: 1 1567 26293 41201131