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34474 = 2111567
BaseRepresentation
bin1000011010101010
31202021211
420122222
52100344
6423334
7202336
oct103252
952254
1034474
11239a0
1217b4a
13128cb
14c7c6
15a334
hex86aa

34474 has 8 divisors (see below), whose sum is σ = 56448. Its totient is φ = 15660.

The previous prime is 34471. The next prime is 34483. The reversal of 34474 is 47443.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1567 = 34474 / (3 + 4 + 4 + 7 + 4).

It is a d-powerful number, because it can be written as 35 + 42 + 45 + 75 + 47 .

It is not an unprimeable number, because it can be changed into a prime (34471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762 + ... + 805.

It is an arithmetic number, because the mean of its divisors is an integer number (7056).

234474 is an apocalyptic number.

34474 is a deficient number, since it is larger than the sum of its proper divisors (21974).

34474 is a wasteful number, since it uses less digits than its factorization.

34474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580.

The product of its digits is 1344, while the sum is 22.

The square root of 34474 is about 185.6717533714. The cubic root of 34474 is about 32.5459704482.

The spelling of 34474 in words is "thirty-four thousand, four hundred seventy-four".

Divisors: 1 2 11 22 1567 3134 17237 34474