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34634485 = 57394889
BaseRepresentation
bin1000010000011…
…1101011110101
32102011121120201
42010013223311
532331300420
63234200501
7600250114
oct204075365
972147521
1034634485
1118606446
12b723131
1372385a2
144857c7b
15309210a
hex2107af5

34634485 has 8 divisors (see below), whose sum is σ = 42131160. Its totient is φ = 27327744.

The previous prime is 34634477. The next prime is 34634503. The reversal of 34634485 is 58443643.

34634485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 15476356 + 19158129 = 3934^2 + 4377^2 .

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 34634485 - 23 = 34634477 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 47080 + ... + 47809.

It is an arithmetic number, because the mean of its divisors is an integer number (5266395).

Almost surely, 234634485 is an apocalyptic number.

It is an amenable number.

34634485 is a deficient number, since it is larger than the sum of its proper divisors (7496675).

34634485 is an equidigital number, since it uses as much as digits as its factorization.

34634485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94967.

The product of its digits is 138240, while the sum is 37.

The square root of 34634485 is about 5885.1070508530. The cubic root of 34634485 is about 325.9639546381.

The spelling of 34634485 in words is "thirty-four million, six hundred thirty-four thousand, four hundred eighty-five".

Divisors: 1 5 73 365 94889 474445 6926897 34634485