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4211141 = 111920149
BaseRepresentation
bin10000000100000111000101
321220221121012
4100010013011
52034224031
6230132005
750536244
oct20040705
97827535
104211141
112416990
1214b1005
13b459cc
147b895b
15582b2b
hex4041c5

4211141 has 8 divisors (see below), whose sum is σ = 4836000. Its totient is φ = 3626640.

The previous prime is 4211131. The next prime is 4211143. The reversal of 4211141 is 1411124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4211141 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4211143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9866 + ... + 10283.

It is an arithmetic number, because the mean of its divisors is an integer number (604500).

Almost surely, 24211141 is an apocalyptic number.

It is an amenable number.

4211141 is a deficient number, since it is larger than the sum of its proper divisors (624859).

4211141 is a wasteful number, since it uses less digits than its factorization.

4211141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20179.

The product of its digits is 32, while the sum is 14.

The square root of 4211141 is about 2052.1064787189. The cubic root of 4211141 is about 161.4853990321.

Adding to 4211141 its reverse (1411124), we get a palindrome (5622265).

The spelling of 4211141 in words is "four million, two hundred eleven thousand, one hundred forty-one".

Divisors: 1 11 19 209 20149 221639 382831 4211141