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41394061 = 1391931543
BaseRepresentation
bin1001110111100…
…1111110001101
32212220000222101
42131321332031
541044102221
64035115101
71011562252
oct235717615
985800871
1041394061
1121402a75
1211a42a91
138764237
1456d7429
153979d91
hex2779f8d

41394061 has 8 divisors (see below), whose sum is σ = 41935040. Its totient is φ = 40856832.

The previous prime is 41394053. The next prime is 41394077. The reversal of 41394061 is 16049314.

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 41394061 - 23 = 41394053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41394011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26056 + ... + 27598.

It is an arithmetic number, because the mean of its divisors is an integer number (5241880).

Almost surely, 241394061 is an apocalyptic number.

It is an amenable number.

41394061 is a deficient number, since it is larger than the sum of its proper divisors (540979).

41394061 is a wasteful number, since it uses less digits than its factorization.

41394061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 41394061 is about 6433.8216481342. The cubic root of 41394061 is about 345.9229254631.

The spelling of 41394061 in words is "forty-one million, three hundred ninety-four thousand, sixty-one".

Divisors: 1 139 193 1543 26827 214477 297799 41394061