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7044141 = 313237853
BaseRepresentation
bin11010110111110000101101
3111020212202010
4122313300231
53300403031
6410551433
7113605566
oct32676055
914225663
107044141
113a81405
122438579
1315c8340
14d1516d
15942246
hex6b7c2d

7044141 has 16 divisors (see below), whose sum is σ = 10555776. Its totient is φ = 4145856.

The previous prime is 7044139. The next prime is 7044157. The reversal of 7044141 is 1414407.

7044141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7044141 - 21 = 7044139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7044101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3030 + ... + 4823.

It is an arithmetic number, because the mean of its divisors is an integer number (659736).

Almost surely, 27044141 is an apocalyptic number.

It is an amenable number.

7044141 is a deficient number, since it is larger than the sum of its proper divisors (3511635).

7044141 is a wasteful number, since it uses less digits than its factorization.

7044141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7892.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 7044141 is about 2654.0800666144. The cubic root of 7044141 is about 191.6943650791.

Adding to 7044141 its reverse (1414407), we get a palindrome (8458548).

The spelling of 7044141 in words is "seven million, forty-four thousand, one hundred forty-one".

Divisors: 1 3 13 23 39 69 299 897 7853 23559 102089 180619 306267 541857 2348047 7044141