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348993095 = 51147135007
BaseRepresentation
bin10100110011010…
…011011001000111
3220022200200112012
4110303103121013
51203320234340
654344044435
711435251403
oct2463233107
9808620465
10348993095
11169aa7750
1298a6371b
13573c2ab9
14344c8103
152098a565
hex14cd3647

348993095 has 16 divisors (see below), whose sum is σ = 466587648. Its totient is φ = 248411040.

The previous prime is 348993067. The next prime is 348993101. The reversal of 348993095 is 590399843.

It is not a de Polignac number, because 348993095 - 212 = 348988999 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, 64919 + ... + 70088.

It is an arithmetic number, because the mean of its divisors is an integer number (29161728).

Almost surely, 2348993095 is an apocalyptic number.

348993095 is a deficient number, since it is larger than the sum of its proper divisors (117594553).

348993095 is a wasteful number, since it uses less digits than its factorization.

348993095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135070.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 348993095 is about 18681.3568832673. The cubic root of 348993095 is about 704.0534183543.

The spelling of 348993095 in words is "three hundred forty-eight million, nine hundred ninety-three thousand, ninety-five".

Divisors: 1 5 11 47 55 235 517 2585 135007 675035 1485077 6345329 7425385 31726645 69798619 348993095