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41256061 = 711535793
BaseRepresentation
bin1001110101100…
…0010001111101
32212122000200021
42131120101331
541030143221
64032132141
71010446030
oct235302175
985560607
1041256061
1121319320
1211997051
138716492
14569d017
15394e041
hex275847d

41256061 has 8 divisors (see below), whose sum is σ = 51436224. Its totient is φ = 32147520.

The previous prime is 41256053. The next prime is 41256079. The reversal of 41256061 is 16065214.

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 41256061 - 23 = 41256053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41256361) 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, 267820 + ... + 267973.

It is an arithmetic number, because the mean of its divisors is an integer number (6429528).

Almost surely, 241256061 is an apocalyptic number.

It is an amenable number.

41256061 is a deficient number, since it is larger than the sum of its proper divisors (10180163).

41256061 is a wasteful number, since it uses less digits than its factorization.

41256061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535811.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 41256061 is about 6423.0881202113. The cubic root of 41256061 is about 345.5380835304.

The spelling of 41256061 in words is "forty-one million, two hundred fifty-six thousand, sixty-one".

Divisors: 1 7 11 77 535793 3750551 5893723 41256061