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40586027 = 131359863
BaseRepresentation
bin1001101011010…
…0101100101011
32211100222120012
42122310230223
540342223102
64005522135
71001655416
oct232645453
984328505
1040586027
1120a00979
121171334b
138540501
145566b7d
15386a752
hex26b4b2b

40586027 has 8 divisors (see below), whose sum is σ = 41057280. Its totient is φ = 40117480.

The previous prime is 40586009. The next prime is 40586057. The reversal of 40586027 is 72068504.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-40586027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40585984 and 40586002.

It is not an unprimeable number, because it can be changed into a prime (40586057) 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, 46598 + ... + 47460.

It is an arithmetic number, because the mean of its divisors is an integer number (5132160).

Almost surely, 240586027 is an apocalyptic number.

40586027 is a deficient number, since it is larger than the sum of its proper divisors (471253).

40586027 is a wasteful number, since it uses less digits than its factorization.

40586027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 40586027 is about 6370.7163647427. The cubic root of 40586027 is about 343.6572522450.

The spelling of 40586027 in words is "forty million, five hundred eighty-six thousand, twenty-seven".

Divisors: 1 131 359 863 47029 113053 309817 40586027