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11120022 = 2323831613
BaseRepresentation
bin101010011010…
…110110010110
3202220221210200
4222122312112
510321320042
61034201330
7163342614
oct52326626
922827720
1011120022
116305701
123883246
1323c45c4
1416966b4
15e99c4c
hexa9ad96

11120022 has 24 divisors (see below), whose sum is σ = 24171264. Its totient is φ = 3694704.

The previous prime is 11120009. The next prime is 11120033. The reversal of 11120022 is 22002111.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11119986 and 11120013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6088 + ... + 7700.

It is an arithmetic number, because the mean of its divisors is an integer number (1007136).

Almost surely, 211120022 is an apocalyptic number.

11120022 is an abundant number, since it is smaller than the sum of its proper divisors (13051242).

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

11120022 is a wasteful number, since it uses less digits than its factorization.

11120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004 (or 2001 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 11120022 is about 3334.6696987858. The cubic root of 11120022 is about 223.2039531808.

Adding to 11120022 its reverse (22002111), we get a palindrome (33122133).

The spelling of 11120022 in words is "eleven million, one hundred twenty thousand, twenty-two".

Divisors: 1 2 3 6 9 18 383 766 1149 1613 2298 3226 3447 4839 6894 9678 14517 29034 617779 1235558 1853337 3706674 5560011 11120022