Search a number
-
+
6104161 = 7872023
BaseRepresentation
bin10111010010010001100001
3102111010100001
4113102101201
53030313121
6334500001
7102612250
oct27222141
912433301
106104161
11349a168
122064601
13135953b
14b4c797
15808991
hex5d2461

6104161 has 4 divisors (see below), whose sum is σ = 6976192. Its totient is φ = 5232132.

The previous prime is 6104159. The next prime is 6104167. The reversal of 6104161 is 1614016.

It is a happy number.

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 6104161 - 21 = 6104159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6104167) 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, 436005 + ... + 436018.

It is an arithmetic number, because the mean of its divisors is an integer number (1744048).

Almost surely, 26104161 is an apocalyptic number.

It is an amenable number.

6104161 is a deficient number, since it is larger than the sum of its proper divisors (872031).

6104161 is an equidigital number, since it uses as much as digits as its factorization.

6104161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872030.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 6104161 is about 2470.6600332705. The cubic root of 6104161 is about 182.7575496715.

Adding to 6104161 its reverse (1614016), we get a palindrome (7718177).

The spelling of 6104161 in words is "six million, one hundred four thousand, one hundred sixty-one".

Divisors: 1 7 872023 6104161