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2069133 = 31162701
BaseRepresentation
bin111111001001010001101
310220010022120
413321022031
51012203013
6112203153
723405313
oct7711215
93803276
102069133
111193630
128394b9
13575a51
143bc0b3
152ad123
hex1f928d

2069133 has 8 divisors (see below), whose sum is σ = 3009696. Its totient is φ = 1254000.

The previous prime is 2069129. The next prime is 2069141. The reversal of 2069133 is 3319602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2069133 - 22 = 2069129 is a prime.

It is a super-2 number, since 2×20691332 = 8562622743378, which contains 22 as substring.

It is an Ulam number.

2069133 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31318 + ... + 31383.

It is an arithmetic number, because the mean of its divisors is an integer number (376212).

22069133 is an apocalyptic number.

It is an amenable number.

2069133 is a deficient number, since it is larger than the sum of its proper divisors (940563).

2069133 is a wasteful number, since it uses less digits than its factorization.

2069133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62715.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 2069133 is about 1438.4481221094. The cubic root of 2069133 is about 127.4273942637.

It can be divided in two parts, 206 and 9133, that added together give a palindrome (9339).

The spelling of 2069133 in words is "two million, sixty-nine thousand, one hundred thirty-three".

Divisors: 1 3 11 33 62701 188103 689711 2069133