Search a number
-
+
7046053 = 72143797
BaseRepresentation
bin11010111000001110100101
3111020222100221
4122320032211
53300433203
6411004341
7113614300
oct32701645
914228327
107046053
113a82893
1224396b1
1315c9181
14d15b37
15942abd
hex6b83a5

7046053 has 6 divisors (see below), whose sum is σ = 8196486. Its totient is φ = 6039432.

The previous prime is 7046029. The next prime is 7046059. The reversal of 7046053 is 3506407.

7046053 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4008004 + 3038049 = 2002^2 + 1743^2 .

It is not a de Polignac number, because 7046053 - 29 = 7045541 is a prime.

It is a Duffinian number.

7046053 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7046059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71850 + ... + 71947.

It is an arithmetic number, because the mean of its divisors is an integer number (1366081).

Almost surely, 27046053 is an apocalyptic number.

It is an amenable number.

7046053 is a deficient number, since it is larger than the sum of its proper divisors (1150433).

7046053 is a wasteful number, since it uses less digits than its factorization.

7046053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143811 (or 143804 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 7046053 is about 2654.4402423110. The cubic root of 7046053 is about 191.7117074572.

The spelling of 7046053 in words is "seven million, forty-six thousand, fifty-three".

Divisors: 1 7 49 143797 1006579 7046053