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27860114 = 215718867
BaseRepresentation
bin110101001000…
…1110010010010
31221102102220002
41222101302102
524113010424
62433050002
7455543552
oct152216222
957372802
1027860114
11147a9797
1293b6902
135a05c99
1439b3162
1526a4cae
hex1a91c92

27860114 has 8 divisors (see below), whose sum is σ = 41821488. Its totient is φ = 13919620.

The previous prime is 27860113. The next prime is 27860159. The reversal of 27860114 is 41106872.

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

It is not an unprimeable number, because it can be changed into a prime (27860111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292 + ... + 7575.

It is an arithmetic number, because the mean of its divisors is an integer number (5227686).

Almost surely, 227860114 is an apocalyptic number.

27860114 is a deficient number, since it is larger than the sum of its proper divisors (13961374).

27860114 is a wasteful number, since it uses less digits than its factorization.

27860114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10440.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 27860114 is about 5278.2680871665. The cubic root of 27860114 is about 303.1523666651.

Adding to 27860114 its reverse (41106872), we get a palindrome (68966986).

The spelling of 27860114 in words is "twenty-seven million, eight hundred sixty thousand, one hundred fourteen".

Divisors: 1 2 1571 3142 8867 17734 13930057 27860114