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11114012 = 22713191607
BaseRepresentation
bin101010011001…
…011000011100
3202220122120002
4222121120130
510321122022
61034113432
7163316240
oct52313034
922818502
1011114012
116301138
12387b878
1323c1950
141694420
15e98092
hexa9961c

11114012 has 48 divisors (see below), whose sum is σ = 25213440. Its totient is φ = 4162752.

The previous prime is 11113933. The next prime is 11114087. The reversal of 11114012 is 21041111.

It is a super-2 number, since 2×111140122 = 247042525472288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11113984 and 11114002.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6113 + ... + 7719.

It is an arithmetic number, because the mean of its divisors is an integer number (525280).

Almost surely, 211114012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11114012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12606720).

11114012 is an abundant number, since it is smaller than the sum of its proper divisors (14099428).

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

11114012 is a wasteful number, since it uses less digits than its factorization.

11114012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650 (or 1648 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 11114012 is about 3333.7684382692. The cubic root of 11114012 is about 223.1637345104.

Adding to 11114012 its reverse (21041111), we get a palindrome (32155123).

The spelling of 11114012 in words is "eleven million, one hundred fourteen thousand, twelve".

Divisors: 1 2 4 7 13 14 19 26 28 38 52 76 91 133 182 247 266 364 494 532 988 1607 1729 3214 3458 6428 6916 11249 20891 22498 30533 41782 44996 61066 83564 122132 146237 213731 292474 396929 427462 584948 793858 854924 1587716 2778503 5557006 11114012