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34438348 = 2271229941
BaseRepresentation
bin1000001101011…
…1110011001100
32101210122112101
42003113303030
532304011343
63230044444
7565502230
oct203276314
971718471
1034438348
111849204a
12b649724
13719a229
1448065c0
153053e4d
hex20d7ccc

34438348 has 12 divisors (see below), whose sum is σ = 68876752. Its totient is φ = 14759280.

The previous prime is 34438309. The next prime is 34438351. The reversal of 34438348 is 84383443.

It is a happy number.

34438348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

34438348 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 614943 + ... + 614998.

Almost surely, 234438348 is an apocalyptic number.

It is an amenable number.

34438348 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34438348 is a wasteful number, since it uses less digits than its factorization.

34438348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229952 (or 1229950 counting only the distinct ones).

The product of its digits is 110592, while the sum is 37.

The square root of 34438348 is about 5868.4195487371. The cubic root of 34438348 is about 325.3474721564.

The spelling of 34438348 in words is "thirty-four million, four hundred thirty-eight thousand, three hundred forty-eight".

Divisors: 1 2 4 7 14 28 1229941 2459882 4919764 8609587 17219174 34438348