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41286969 = 331738839
BaseRepresentation
bin1001110101111…
…1110100111001
32212200121002000
42131133310321
541032140334
64032531213
71010635113
oct235376471
985617060
1041286969
112133a569
12119b0b09
138727579
1456aa3b3
153958299
hex275fd39

41286969 has 16 divisors (see below), whose sum is σ = 61526400. Its totient is φ = 27362448.

The previous prime is 41286967. The next prime is 41286977. The reversal of 41286969 is 96968214.

It is a happy number.

It is not a de Polignac number, because 41286969 - 21 = 41286967 is a prime.

It is a super-2 number, since 2×412869692 = 3409227618413922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41286967) 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 15 ways as a sum of consecutive naturals, for example, 252 + ... + 9090.

It is an arithmetic number, because the mean of its divisors is an integer number (3845400).

Almost surely, 241286969 is an apocalyptic number.

It is an amenable number.

41286969 is a deficient number, since it is larger than the sum of its proper divisors (20239431).

41286969 is a wasteful number, since it uses less digits than its factorization.

41286969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9021 (or 9015 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 41286969 is about 6425.4936775317. The cubic root of 41286969 is about 345.6243514622.

The spelling of 41286969 in words is "forty-one million, two hundred eighty-six thousand, nine hundred sixty-nine".

Divisors: 1 3 9 27 173 519 1557 4671 8839 26517 79551 238653 1529147 4587441 13762323 41286969