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41441407 = 72978719
BaseRepresentation
bin1001111000010…
…1100001111111
32212222102220221
42132011201333
541102111112
64040122211
71012150300
oct236054177
985872827
1041441407
11214355a7
1211a66367
13877c957
14570a7a7
153988e07
hex278587f

41441407 has 12 divisors (see below), whose sum is σ = 48709920. Its totient is φ = 35150976.

The previous prime is 41441401. The next prime is 41441429. The reversal of 41441407 is 70414414.

It is not a de Polignac number, because 41441407 - 23 = 41441399 is a prime.

It is the 6438-th Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41441401) by changing a digit.

It is a nontrivial repunit in base 6437.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394 + ... + 9112.

It is an arithmetic number, because the mean of its divisors is an integer number (4059160).

Almost surely, 241441407 is an apocalyptic number.

41441407 is a deficient number, since it is larger than the sum of its proper divisors (7268513).

41441407 is an equidigital number, since it uses as much as digits as its factorization.

41441407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8830 (or 8823 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 41441407 is about 6437.5000582524. The cubic root of 41441407 is about 346.0547626241.

The spelling of 41441407 in words is "forty-one million, four hundred forty-one thousand, four hundred seven".

Divisors: 1 7 49 97 679 4753 8719 61033 427231 845743 5920201 41441407