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41390067 = 315787877
BaseRepresentation
bin1001110111100…
…0111111110011
32212212211111110
42131320333303
541043440232
64035044403
71011544515
oct235707763
985784443
1041390067
11213aaa74
1211a40703
138762484
1456d5bb5
153978acc
hex2778ff3

41390067 has 8 divisors (see below), whose sum is σ = 55538896. Its totient is φ = 27417312.

The previous prime is 41390039. The next prime is 41390131. The reversal of 41390067 is 76009314.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41390067 - 211 = 41388019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41390267) 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, 43468 + ... + 44409.

It is an arithmetic number, because the mean of its divisors is an integer number (6942362).

Almost surely, 241390067 is an apocalyptic number.

41390067 is a deficient number, since it is larger than the sum of its proper divisors (14148829).

41390067 is a wasteful number, since it uses less digits than its factorization.

41390067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88037.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 41390067 is about 6433.5112496987. The cubic root of 41390067 is about 345.9117993856.

The spelling of 41390067 in words is "forty-one million, three hundred ninety thousand, sixty-seven".

Divisors: 1 3 157 471 87877 263631 13796689 41390067