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41206231 = 1119197159
BaseRepresentation
bin1001110100110…
…0000111010111
32212112111022201
42131030013113
541022044411
64031105331
71010150533
oct235140727
985474281
1041206231
1121294940
1211972247
1386c98b1
145688bc3
15393e3c1
hex274c1d7

41206231 has 8 divisors (see below), whose sum is σ = 47318400. Its totient is φ = 35488440.

The previous prime is 41206201. The next prime is 41206247. The reversal of 41206231 is 13260214.

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 41206231 - 27 = 41206103 is a prime.

It is a super-2 number, since 2×412062312 = 3395906946450722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41206199 and 41206208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41206201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98371 + ... + 98788.

It is an arithmetic number, because the mean of its divisors is an integer number (5914800).

Almost surely, 241206231 is an apocalyptic number.

41206231 is a deficient number, since it is larger than the sum of its proper divisors (6112169).

41206231 is a wasteful number, since it uses less digits than its factorization.

41206231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197189.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 41206231 is about 6419.2079729512. The cubic root of 41206231 is about 345.3989112561.

Adding to 41206231 its reverse (13260214), we get a palindrome (54466445).

The spelling of 41206231 in words is "forty-one million, two hundred six thousand, two hundred thirty-one".

Divisors: 1 11 19 209 197159 2168749 3746021 41206231