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34254235 = 517402991
BaseRepresentation
bin1000001010101…
…0110110011011
32101110021222101
42002222312123
532232113420
63222104231
7564104401
oct202526633
971407871
1034254235
1118376794
12b57b077
1371344a2
144799471
15301960a
hex20aad9b

34254235 has 8 divisors (see below), whose sum is σ = 43523136. Its totient is φ = 25791360.

The previous prime is 34254223. The next prime is 34254239. The reversal of 34254235 is 53245243.

34254235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34254235 - 25 = 34254203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34254239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201411 + ... + 201580.

It is an arithmetic number, because the mean of its divisors is an integer number (5440392).

Almost surely, 234254235 is an apocalyptic number.

34254235 is a deficient number, since it is larger than the sum of its proper divisors (9268901).

34254235 is a wasteful number, since it uses less digits than its factorization.

34254235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403013.

The product of its digits is 14400, while the sum is 28.

The square root of 34254235 is about 5852.7117646438. The cubic root of 34254235 is about 324.7666490615.

Adding to 34254235 its reverse (53245243), we get a palindrome (87499478).

The spelling of 34254235 in words is "thirty-four million, two hundred fifty-four thousand, two hundred thirty-five".

Divisors: 1 5 17 85 402991 2014955 6850847 34254235