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248966095 = 5723333049
BaseRepresentation
bin11101101011011…
…10101111001111
3122100110210021111
432311232233033
51002213403340
640412112451
76112114450
oct1665565717
9570423244
10248966095
11118597a04
126b465727
133c76cc21
14250cb127
1516cccaea
hexed6ebcf

248966095 has 16 divisors (see below), whose sum is σ = 341697600. Its totient is φ = 170590464.

The previous prime is 248966093. The next prime is 248966129. The reversal of 248966095 is 590669842.

It is a cyclic number.

It is not a de Polignac number, because 248966095 - 21 = 248966093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248966093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80131 + ... + 83179.

It is an arithmetic number, because the mean of its divisors is an integer number (21356100).

Almost surely, 2248966095 is an apocalyptic number.

248966095 is a deficient number, since it is larger than the sum of its proper divisors (92731505).

248966095 is a wasteful number, since it uses less digits than its factorization.

248966095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 248966095 is about 15778.6594804502. The cubic root of 248966095 is about 629.0908992475.

The spelling of 248966095 in words is "two hundred forty-eight million, nine hundred sixty-six thousand, ninety-five".

Divisors: 1 5 7 35 2333 3049 11665 15245 16331 21343 81655 106715 7113317 35566585 49793219 248966095