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11371085 = 5112389101
BaseRepresentation
bin101011011000…
…001001001101
3210101201012022
4223120021031
510402333320
61043415525
7165436565
oct53301115
923351168
1011371085
1164672a0
1239845a5
13248196b
14171dda5
15ee9325
hexad824d

11371085 has 32 divisors (see below), whose sum is σ = 15863040. Its totient is φ = 7744000.

The previous prime is 11371081. The next prime is 11371091. The reversal of 11371085 is 58017311.

11371085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11371085 - 22 = 11371081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11371081) 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 31 ways as a sum of consecutive naturals, for example, 112535 + ... + 112635.

It is an arithmetic number, because the mean of its divisors is an integer number (495720).

Almost surely, 211371085 is an apocalyptic number.

It is an amenable number.

11371085 is a deficient number, since it is larger than the sum of its proper divisors (4491955).

11371085 is a wasteful number, since it uses less digits than its factorization.

11371085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 11371085 is about 3372.1039426447. The cubic root of 11371085 is about 224.8712679247.

Adding to 11371085 its reverse (58017311), we get a palindrome (69388396).

It can be divided in two parts, 1137 and 1085, that added together give a palindrome (2222).

The spelling of 11371085 in words is "eleven million, three hundred seventy-one thousand, eighty-five".

Divisors: 1 5 11 23 55 89 101 115 253 445 505 979 1111 1265 2047 2323 4895 5555 8989 10235 11615 22517 25553 44945 98879 112585 127765 206747 494395 1033735 2274217 11371085