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34884005 = 513536677
BaseRepresentation
bin1000010100010…
…0100110100101
32102122021212012
42011010212211
532412242010
63243404005
7602336432
oct205044645
972567765
1034884005
1118766962
12b823605
1372c5030
1448c0b89
1530e1005
hex21449a5

34884005 has 8 divisors (see below), whose sum is σ = 45080952. Its totient is φ = 25760448.

The previous prime is 34883977. The next prime is 34884037. The reversal of 34884005 is 50048843.

It can be written as a sum of positive squares in 4 ways, for example, as 391876 + 34492129 = 626^2 + 5873^2 .

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 34884005 - 26 = 34883941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268274 + ... + 268403.

It is an arithmetic number, because the mean of its divisors is an integer number (5635119).

Almost surely, 234884005 is an apocalyptic number.

It is an amenable number.

34884005 is a deficient number, since it is larger than the sum of its proper divisors (10196947).

34884005 is a wasteful number, since it uses less digits than its factorization.

34884005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536695.

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

The square root of 34884005 is about 5906.2682803950. The cubic root of 34884005 is about 326.7448717151.

The spelling of 34884005 in words is "thirty-four million, eight hundred eighty-four thousand, five".

Divisors: 1 5 13 65 536677 2683385 6976801 34884005