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34330338 = 233790821
BaseRepresentation
bin1000001011110…
…1011011100010
32101121011101000
42002331123202
532242032323
63223452430
7564542310
oct202753342
971534330
1034330338
1118418989
12b5b7116
137160013
1447b90b0
153031e43
hex20bd6e2

34330338 has 32 divisors (see below), whose sum is σ = 87189120. Its totient is φ = 9808560.

The previous prime is 34330301. The next prime is 34330343. The reversal of 34330338 is 83303343.

34330338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 45033 + ... + 45788.

It is an arithmetic number, because the mean of its divisors is an integer number (2724660).

Almost surely, 234330338 is an apocalyptic number.

34330338 is an abundant number, since it is smaller than the sum of its proper divisors (52858782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34330338 is a wasteful number, since it uses less digits than its factorization.

34330338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90839 (or 90833 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 34330338 is about 5859.2096736676. The cubic root of 34330338 is about 325.0069836764.

The spelling of 34330338 in words is "thirty-four million, three hundred thirty thousand, three hundred thirty-eight".