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214132027 = 297383863
BaseRepresentation
bin11001100001101…
…10010100111011
3112220221000220211
430300312110323
5414304211102
633125331551
75210043424
oct1460662473
9486830824
10214132027
11aa96561a
125b866bb7
1335494855
142062064b
1513beb7d7
hexcc3653b

214132027 has 4 divisors (see below), whose sum is σ = 221515920. Its totient is φ = 206748136.

The previous prime is 214132007. The next prime is 214132049. The reversal of 214132027 is 720231412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214132027 - 227 = 79914299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214131989 and 214132007.

It is not an unprimeable number, because it can be changed into a prime (214132007) 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, 3691903 + ... + 3691960.

It is an arithmetic number, because the mean of its divisors is an integer number (55378980).

Almost surely, 2214132027 is an apocalyptic number.

214132027 is a deficient number, since it is larger than the sum of its proper divisors (7383893).

214132027 is an equidigital number, since it uses as much as digits as its factorization.

214132027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7383892.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 214132027 is about 14633.2507324928. The cubic root of 214132027 is about 598.2653853899.

Adding to 214132027 its reverse (720231412), we get a palindrome (934363439).

The spelling of 214132027 in words is "two hundred fourteen million, one hundred thirty-two thousand, twenty-seven".

Divisors: 1 29 7383863 214132027