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34294885 = 521132507
BaseRepresentation
bin1000001011010…
…0110001100101
32101112100201221
42002310301211
532234414020
63223020341
7564334042
oct202646145
971470657
1034294885
11183a4289
12b59a6b1
137149b41
1447aa1c9
1530266aa
hex20b4c65

34294885 has 8 divisors (see below), whose sum is σ = 41350176. Its totient is φ = 27305040.

The previous prime is 34294879. The next prime is 34294921. The reversal of 34294885 is 58849243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34294885 - 211 = 34292837 is a prime.

It is a super-2 number, since 2×342948852 = 2352278274326450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15199 + ... + 17308.

It is an arithmetic number, because the mean of its divisors is an integer number (5168772).

Almost surely, 234294885 is an apocalyptic number.

It is an amenable number.

34294885 is a deficient number, since it is larger than the sum of its proper divisors (7055291).

34294885 is a wasteful number, since it uses less digits than its factorization.

34294885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32723.

The product of its digits is 276480, while the sum is 43.

The square root of 34294885 is about 5856.1834841473. The cubic root of 34294885 is about 324.8950667154.

The spelling of 34294885 in words is "thirty-four million, two hundred ninety-four thousand, eight hundred eighty-five".

Divisors: 1 5 211 1055 32507 162535 6858977 34294885