Search a number
-
+
6071401 = 7867343
BaseRepresentation
bin10111001010010001101001
3102102110101201
4113022101221
53023241101
6334044201
7102414610
oct27122151
912373351
106071401
113477596
122049661
13134765b
14b40877
157ede01
hex5ca469

6071401 has 4 divisors (see below), whose sum is σ = 6938752. Its totient is φ = 5204052.

The previous prime is 6071399. The next prime is 6071407. The reversal of 6071401 is 1041706.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1041706 = 2520853.

It is not a de Polignac number, because 6071401 - 21 = 6071399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6071407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433665 + ... + 433678.

It is an arithmetic number, because the mean of its divisors is an integer number (1734688).

Almost surely, 26071401 is an apocalyptic number.

It is an amenable number.

6071401 is a deficient number, since it is larger than the sum of its proper divisors (867351).

6071401 is an equidigital number, since it uses as much as digits as its factorization.

6071401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867350.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 6071401 is about 2464.0213067261. The cubic root of 6071401 is about 182.4300200826.

The spelling of 6071401 in words is "six million, seventy-one thousand, four hundred one".

Divisors: 1 7 867343 6071401