Search a number
-
+
4811141 = 43127881
BaseRepresentation
bin10010010110100110000101
3100001102122102
4102112212011
52212424031
6251041445
755615436
oct22264605
910042572
104811141
112796755
121740285
13cc5b3a
148d348d
156507cb
hex496985

4811141 has 8 divisors (see below), whose sum is σ = 4967424. Its totient is φ = 4656960.

The previous prime is 4811137. The next prime is 4811159. The reversal of 4811141 is 1411184.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4811141 - 22 = 4811137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4811101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5021 + ... + 5901.

It is an arithmetic number, because the mean of its divisors is an integer number (620928).

Almost surely, 24811141 is an apocalyptic number.

It is an amenable number.

4811141 is a deficient number, since it is larger than the sum of its proper divisors (156283).

4811141 is a wasteful number, since it uses less digits than its factorization.

4811141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051.

The product of its digits is 128, while the sum is 20.

The square root of 4811141 is about 2193.4313301309. The cubic root of 4811141 is about 168.8169417083.

The spelling of 4811141 in words is "four million, eight hundred eleven thousand, one hundred forty-one".

Divisors: 1 43 127 881 5461 37883 111887 4811141