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4113285 = 351197257
BaseRepresentation
bin1111101100001110000101
321201222100220
433230032011
52023111120
6224054553
746651041
oct17541605
97658326
104113285
11235a410
121464459
13b102c7
14791021
15563b40
hex3ec385

4113285 has 32 divisors (see below), whose sum is σ = 7281792. Its totient is φ = 1966080.

The previous prime is 4113259. The next prime is 4113311. The reversal of 4113285 is 5823114.

It is an interprime number because it is at equal distance from previous prime (4113259) and next prime (4113311).

It is not a de Polignac number, because 4113285 - 28 = 4113029 is a prime.

It is a super-2 number, since 2×41132852 = 33838226982450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15877 + ... + 16133.

It is an arithmetic number, because the mean of its divisors is an integer number (227556).

Almost surely, 24113285 is an apocalyptic number.

It is an amenable number.

4113285 is a deficient number, since it is larger than the sum of its proper divisors (3168507).

4113285 is a wasteful number, since it uses less digits than its factorization.

4113285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373.

The product of its digits is 960, while the sum is 24.

The square root of 4113285 is about 2028.1235169486. The cubic root of 4113285 is about 160.2247492549.

Adding to 4113285 its reverse (5823114), we get a palindrome (9936399).

The spelling of 4113285 in words is "four million, one hundred thirteen thousand, two hundred eighty-five".

Divisors: 1 3 5 11 15 33 55 97 165 257 291 485 771 1067 1285 1455 2827 3201 3855 5335 8481 14135 16005 24929 42405 74787 124645 274219 373935 822657 1371095 4113285