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348108065 = 5175477487
BaseRepresentation
bin10100101111111…
…011010100100001
3220021000201111022
4110233323110201
51203103424230
654313055225
711424604214
oct2457732441
9807021438
10348108065
11169552818
12986b7515
1357173006
143433777b
15208631e5
hex14bfb521

348108065 has 16 divisors (see below), whose sum is σ = 443169792. Its totient is φ = 261590784.

The previous prime is 348108043. The next prime is 348108109. The reversal of 348108065 is 560801843.

It is a cyclic number.

It is not a de Polignac number, because 348108065 - 212 = 348103969 is a prime.

It is a Duffinian 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, 42752 + ... + 50238.

It is an arithmetic number, because the mean of its divisors is an integer number (27698112).

Almost surely, 2348108065 is an apocalyptic number.

It is an amenable number.

348108065 is a deficient number, since it is larger than the sum of its proper divisors (95061727).

348108065 is a wasteful number, since it uses less digits than its factorization.

348108065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8056.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 348108065 is about 18657.6543273800. The cubic root of 348108065 is about 703.4577658198.

It can be divided in two parts, 34810 and 8065, that added together give a cube (42875 = 353).

The spelling of 348108065 in words is "three hundred forty-eight million, one hundred eight thousand, sixty-five".

Divisors: 1 5 17 85 547 2735 7487 9299 37435 46495 127279 636395 4095389 20476945 69621613 348108065