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11288095 = 571324809
BaseRepresentation
bin101011000011…
…111000011111
3210020111100121
4223003320133
510342204340
61041535411
7164642620
oct53037037
923214317
1011288095
11640aa05
123944567
132452c60
1416dba47
15ece94a
hexac3e1f

11288095 has 16 divisors (see below), whose sum is σ = 16672320. Its totient is φ = 7144704.

The previous prime is 11288089. The next prime is 11288107. The reversal of 11288095 is 59088211.

It is not a de Polignac number, because 11288095 - 27 = 11287967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11288095.

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, 11950 + ... + 12859.

It is an arithmetic number, because the mean of its divisors is an integer number (1042020).

Almost surely, 211288095 is an apocalyptic number.

11288095 is a deficient number, since it is larger than the sum of its proper divisors (5384225).

11288095 is a wasteful number, since it uses less digits than its factorization.

11288095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24834.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 11288095 is about 3359.7760342023. The cubic root of 11288095 is about 224.3228695914.

The spelling of 11288095 in words is "eleven million, two hundred eighty-eight thousand, ninety-five".

Divisors: 1 5 7 13 35 65 91 455 24809 124045 173663 322517 868315 1612585 2257619 11288095