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208344095 = 5175474481
BaseRepresentation
bin11000110101100…
…01010000011111
3112112000222100222
430122301100133
5411314002340
632401311555
75106616121
oct1432612037
9475028328
10208344095
11a7672003
12599355bb
133421923b
141d955211
15134568b5
hexc6b141f

208344095 has 16 divisors (see below), whose sum is σ = 265262688. Its totient is φ = 156549120.

The previous prime is 208344067. The next prime is 208344119. The reversal of 208344095 is 590443802.

208344095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 208344095 - 222 = 204149791 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 15 ways as a sum of consecutive naturals, for example, 44255 + ... + 48735.

It is an arithmetic number, because the mean of its divisors is an integer number (16578918).

Almost surely, 2208344095 is an apocalyptic number.

208344095 is a deficient number, since it is larger than the sum of its proper divisors (56918593).

208344095 is a wasteful number, since it uses less digits than its factorization.

208344095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 208344095 is about 14434.1295199953. The cubic root of 208344095 is about 592.8257580660.

Adding to 208344095 its reverse (590443802), we get a palindrome (798787897).

The spelling of 208344095 in words is "two hundred eight million, three hundred forty-four thousand, ninety-five".

Divisors: 1 5 17 85 547 2735 4481 9299 22405 46495 76177 380885 2451107 12255535 41668819 208344095