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14851027 = 19781633
BaseRepresentation
bin111000101001…
…101111010011
31000221111210001
4320221233103
512300213102
61250150431
7240142312
oct70515723
930844701
1014851027
118423884
124b82417
1330cc8b9
141d88279
151485487
hexe29bd3

14851027 has 4 divisors (see below), whose sum is σ = 15632680. Its totient is φ = 14069376.

The previous prime is 14851009. The next prime is 14851033. The reversal of 14851027 is 72015841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72015841 = 431674787.

It is a cyclic number.

It is not a de Polignac number, because 14851027 - 211 = 14848979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14850986 and 14851004.

It is not an unprimeable number, because it can be changed into a prime (14851037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390798 + ... + 390835.

It is an arithmetic number, because the mean of its divisors is an integer number (3908170).

Almost surely, 214851027 is an apocalyptic number.

14851027 is a deficient number, since it is larger than the sum of its proper divisors (781653).

14851027 is an equidigital number, since it uses as much as digits as its factorization.

14851027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781652.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 14851027 is about 3853.7030243650. The cubic root of 14851027 is about 245.8020473320.

Adding to 14851027 its reverse (72015841), we get a palindrome (86866868).

The spelling of 14851027 in words is "fourteen million, eight hundred fifty-one thousand, twenty-seven".

Divisors: 1 19 781633 14851027