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2053141 = 17235989
BaseRepresentation
bin111110101010000010101
310212022101021
413311100111
51011200031
6112001141
723310556
oct7652025
93768337
102053141
111182612
128301b1
1356b69c
143b632d
152a8511
hex1f5415

2053141 has 16 divisors (see below), whose sum is σ = 2332800. Its totient is φ = 1796608.

The previous prime is 2053127. The next prime is 2053189. The reversal of 2053141 is 1413502.

It is a cyclic number.

It is not a de Polignac number, because 2053141 - 25 = 2053109 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 (2053111) 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 15 ways as a sum of consecutive naturals, for example, 23025 + ... + 23113.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

22053141 is an apocalyptic number.

It is an amenable number.

2053141 is a deficient number, since it is larger than the sum of its proper divisors (279659).

2053141 is a wasteful number, since it uses less digits than its factorization.

2053141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2053141 is about 1432.8785712683. The cubic root of 2053141 is about 127.0982561592.

Adding to 2053141 its reverse (1413502), we get a palindrome (3466643).

The spelling of 2053141 in words is "two million, fifty-three thousand, one hundred forty-one".

Divisors: 1 17 23 59 89 391 1003 1357 1513 2047 5251 23069 34799 89267 120773 2053141