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34969245 = 352331283
BaseRepresentation
bin1000010101100…
…1011010011101
32102210121210020
42011121122131
532423003440
63245302353
7603143103
oct205313235
972717706
1034969245
1118814a03
12b8649b9
137324a7c
144903c73
15310b3d0
hex215969d

34969245 has 8 divisors (see below), whose sum is σ = 55950816. Its totient is φ = 18650256.

The previous prime is 34969229. The next prime is 34969247. The reversal of 34969245 is 54296943.

34969245 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 34969245 - 24 = 34969229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34969197 and 34969206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34969247) 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, 1165627 + ... + 1165656.

It is an arithmetic number, because the mean of its divisors is an integer number (6993852).

Almost surely, 234969245 is an apocalyptic number.

It is an amenable number.

34969245 is a deficient number, since it is larger than the sum of its proper divisors (20981571).

34969245 is a wasteful number, since it uses less digits than its factorization.

34969245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331291.

The product of its digits is 233280, while the sum is 42.

The square root of 34969245 is about 5913.4799399338. The cubic root of 34969245 is about 327.0107918518.

The spelling of 34969245 in words is "thirty-four million, nine hundred sixty-nine thousand, two hundred forty-five".

Divisors: 1 3 5 15 2331283 6993849 11656415 34969245