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4111044 = 2237109449
BaseRepresentation
bin1111101011101011000100
321201212021220
433223223010
52023023134
6224040340
746641360
oct17535304
97655256
104111044
112358763
1214630b0
13b0c292
147902a0
15563149
hex3ebac4

4111044 has 48 divisors (see below), whose sum is σ = 11088000. Its totient is φ = 1161216.

The previous prime is 4111027. The next prime is 4111067. The reversal of 4111044 is 4401114.

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 15 ways as a sum of consecutive naturals, for example, 8932 + ... + 9380.

It is an arithmetic number, because the mean of its divisors is an integer number (231000).

Almost surely, 24111044 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 4111044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5544000).

4111044 is an abundant number, since it is smaller than the sum of its proper divisors (6976956).

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

4111044 is a wasteful number, since it uses less digits than its factorization.

4111044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 4111044 is about 2027.5709605338. The cubic root of 4111044 is about 160.1956460855.

Adding to 4111044 its reverse (4401114), we get a palindrome (8512158).

The spelling of 4111044 in words is "four million, one hundred eleven thousand, forty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 109 218 327 436 449 654 763 898 1308 1347 1526 1796 2289 2694 3052 3143 4578 5388 6286 9156 9429 12572 18858 37716 48941 97882 146823 195764 293646 342587 587292 685174 1027761 1370348 2055522 4111044