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11285196 = 2231372341
BaseRepresentation
bin101011000011…
…001011001100
3210020100101020
4223003023030
510342111241
61041514140
7164631306
oct53031314
923210336
1011285196
11640880a
123942950
132451840
1416da976
15ecdb66
hexac32cc

11285196 has 24 divisors (see below), whose sum is σ = 28358064. Its totient is φ = 3472320.

The previous prime is 11285189. The next prime is 11285201. The reversal of 11285196 is 69158211.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 36015 + ... + 36326.

It is an arithmetic number, because the mean of its divisors is an integer number (1181586).

Almost surely, 211285196 is an apocalyptic number.

It is an amenable number.

11285196 is an abundant number, since it is smaller than the sum of its proper divisors (17072868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11285196 is a wasteful number, since it uses less digits than its factorization.

11285196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72361 (or 72359 counting only the distinct ones).

The product of its digits is 4320, while the sum is 33.

The square root of 11285196 is about 3359.3445789320. The cubic root of 11285196 is about 224.3036644708.

The spelling of 11285196 in words is "eleven million, two hundred eighty-five thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 72341 144682 217023 289364 434046 868092 940433 1880866 2821299 3761732 5642598 11285196