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11087379 = 3210971123
BaseRepresentation
bin101010010010…
…111000010011
3202212022000200
4222102320103
510314244004
61033350243
7163145502
oct52227023
922768020
1011087379
116293126
123868383
1323b27a4
141688839
15e90239
hexa92e13

11087379 has 12 divisors (see below), whose sum is σ = 16043976. Its totient is φ = 7378272.

The previous prime is 11087341. The next prime is 11087387. The reversal of 11087379 is 97378011.

It is not a de Polignac number, because 11087379 - 211 = 11085331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11087579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9312 + ... + 10434.

It is an arithmetic number, because the mean of its divisors is an integer number (1336998).

Almost surely, 211087379 is an apocalyptic number.

11087379 is a deficient number, since it is larger than the sum of its proper divisors (4956597).

11087379 is a wasteful number, since it uses less digits than its factorization.

11087379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226 (or 2223 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 11087379 is about 3329.7716137898. The cubic root of 11087379 is about 222.9853328781.

The spelling of 11087379 in words is "eleven million, eighty-seven thousand, three hundred seventy-nine".

Divisors: 1 3 9 1097 1123 3291 3369 9873 10107 1231931 3695793 11087379