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34253671 = 431994003
BaseRepresentation
bin1000001010101…
…0101101100111
32101110021012111
42002222231213
532232104141
63222101451
7564102634
oct202525547
971407174
1034253671
1118376321
12b57a887
13713415a
14479918b
153019381
hex20aab67

34253671 has 8 divisors (see below), whose sum is σ = 35235200. Its totient is φ = 33280632.

The previous prime is 34253663. The next prime is 34253677. The reversal of 34253671 is 17635243.

34253671 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 a cyclic number.

It is not a de Polignac number, because 34253671 - 23 = 34253663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34253677) 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, 6556 + ... + 10558.

It is an arithmetic number, because the mean of its divisors is an integer number (4404400).

Almost surely, 234253671 is an apocalyptic number.

34253671 is a deficient number, since it is larger than the sum of its proper divisors (981529).

34253671 is a wasteful number, since it uses less digits than its factorization.

34253671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245.

The product of its digits is 15120, while the sum is 31.

The square root of 34253671 is about 5852.6635816524. The cubic root of 34253671 is about 324.7648666114.

The spelling of 34253671 in words is "thirty-four million, two hundred fifty-three thousand, six hundred seventy-one".

Divisors: 1 43 199 4003 8557 172129 796597 34253671