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4111201 = 19216379
BaseRepresentation
bin1111101011101101100001
321201212111201
433223231201
52023024301
6224041201
746642003
oct17535541
97655451
104111201
112358896
121463201
13b0c383
14790373
15563201
hex3ebb61

4111201 has 4 divisors (see below), whose sum is σ = 4327600. Its totient is φ = 3894804.

The previous prime is 4111199. The next prime is 4111207. The reversal of 4111201 is 1021114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4111201 - 21 = 4111199 is a prime.

It is a Duffinian number.

4111201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4111207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108171 + ... + 108208.

It is an arithmetic number, because the mean of its divisors is an integer number (1081900).

Almost surely, 24111201 is an apocalyptic number.

It is an amenable number.

4111201 is a deficient number, since it is larger than the sum of its proper divisors (216399).

4111201 is a wasteful number, since it uses less digits than its factorization.

4111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216398.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 4111201 is about 2027.6096764417. The cubic root of 4111201 is about 160.1976853401.

Adding to 4111201 its reverse (1021114), we get a palindrome (5132315).

The spelling of 4111201 in words is "four million, one hundred eleven thousand, two hundred one".

Divisors: 1 19 216379 4111201