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41206697 = 721734861
BaseRepresentation
bin1001110100110…
…0001110101001
32212112111221222
42131030032221
541022103242
64031111425
71010152100
oct235141651
985474858
1041206697
1121295224
1211972575
1386c9b7c
145689037
15393e5d2
hex274c3a9

41206697 has 12 divisors (see below), whose sum is σ = 48221316. Its totient is φ = 35108640.

The previous prime is 41206661. The next prime is 41206699. The reversal of 41206697 is 79660214.

41206697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37687321 + 3519376 = 6139^2 + 1876^2 .

It is not a de Polignac number, because 41206697 - 214 = 41190313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41206699) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6047 + ... + 10907.

It is an arithmetic number, because the mean of its divisors is an integer number (4018443).

Almost surely, 241206697 is an apocalyptic number.

It is an amenable number.

41206697 is a deficient number, since it is larger than the sum of its proper divisors (7014619).

41206697 is a wasteful number, since it uses less digits than its factorization.

41206697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048 (or 5041 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 41206697 is about 6419.2442701614. The cubic root of 41206697 is about 345.4002132864.

The spelling of 41206697 in words is "forty-one million, two hundred six thousand, six hundred ninety-seven".

Divisors: 1 7 49 173 1211 4861 8477 34027 238189 840953 5886671 41206697