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34223027 = 67750551
BaseRepresentation
bin1000001010001…
…1001110110011
32101101201011112
42002203032303
532230114102
63221303535
7563614406
oct202431663
971351145
1034223027
11183552a3
12b564bab
137123217
14478bd3d
153010252
hex20a33b3

34223027 has 4 divisors (see below), whose sum is σ = 34274256. Its totient is φ = 34171800.

The previous prime is 34222999. The next prime is 34223041. The reversal of 34223027 is 72032243.

34223027 is nontrivially palindromic in base 13.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72032243 = 443162601.

It is a cyclic number.

It is not a de Polignac number, because 34223027 - 26 = 34222963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34222993 and 34223011.

It is not an unprimeable number, because it can be changed into a prime (34223087) 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, 24599 + ... + 25952.

It is an arithmetic number, because the mean of its divisors is an integer number (8568564).

Almost surely, 234223027 is an apocalyptic number.

34223027 is a deficient number, since it is larger than the sum of its proper divisors (51229).

34223027 is an equidigital number, since it uses as much as digits as its factorization.

34223027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51228.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 34223027 is about 5850.0450425616. The cubic root of 34223027 is about 324.6679907288.

The spelling of 34223027 in words is "thirty-four million, two hundred twenty-three thousand, twenty-seven".

Divisors: 1 677 50551 34223027