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8034485 = 51606897
BaseRepresentation
bin11110101001100010110101
3120010012020112
4132221202311
54024100420
6444112405
7125202104
oct36514265
916105215
108034485
114598478
122835705
131884044
1410d203b
15a8a8c5
hex7a98b5

8034485 has 4 divisors (see below), whose sum is σ = 9641388. Its totient is φ = 6427584.

The previous prime is 8034469. The next prime is 8034491. The reversal of 8034485 is 5844308.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1874161 + 6160324 = 1369^2 + 2482^2 .

It is a cyclic number.

It is not a de Polignac number, because 8034485 - 24 = 8034469 is a prime.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803444 + ... + 803453.

It is an arithmetic number, because the mean of its divisors is an integer number (2410347).

Almost surely, 28034485 is an apocalyptic number.

It is an amenable number.

8034485 is a deficient number, since it is larger than the sum of its proper divisors (1606903).

8034485 is a wasteful number, since it uses less digits than its factorization.

8034485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606902.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 8034485 is about 2834.5167136568. The cubic root of 8034485 is about 200.2869630641.

The spelling of 8034485 in words is "eight million, thirty-four thousand, four hundred eighty-five".

Divisors: 1 5 1606897 8034485