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35164021 = 1671931091
BaseRepresentation
bin1000011000100…
…0111101110101
32110011111222011
42012020331311
533000222041
63253404221
7604614004
oct206107565
973144864
1035164021
1118938282
12b939671
137392619
144954c3b
153148e81
hex2188f75

35164021 has 8 divisors (see below), whose sum is σ = 35590464. Its totient is φ = 34740480.

The previous prime is 35164009. The next prime is 35164043. The reversal of 35164021 is 12046153.

35164021 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 35164021 - 215 = 35131253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35163983 and 35164001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35164001) 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, 31686 + ... + 32776.

It is an arithmetic number, because the mean of its divisors is an integer number (4448808).

Almost surely, 235164021 is an apocalyptic number.

It is an amenable number.

35164021 is a deficient number, since it is larger than the sum of its proper divisors (426443).

35164021 is a wasteful number, since it uses less digits than its factorization.

35164021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 35164021 is about 5929.9258848657. The cubic root of 35164021 is about 327.6168097203.

The spelling of 35164021 in words is "thirty-five million, one hundred sixty-four thousand, twenty-one".

Divisors: 1 167 193 1091 32231 182197 210563 35164021