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2052029 = 7293147
BaseRepresentation
bin111110100111110111101
310212020212002
413310332331
51011131104
6111552045
723304410
oct7647675
93766762
102052029
1111817a1
1282b625
1356b025
143b5b77
152a801e
hex1f4fbd

2052029 has 4 divisors (see below), whose sum is σ = 2345184. Its totient is φ = 1758876.

The previous prime is 2052023. The next prime is 2052041. The reversal of 2052029 is 9202502.

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: 9202502 = 24601251.

It is not a de Polignac number, because 2052029 - 28 = 2051773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2052029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146567 + ... + 146580.

It is an arithmetic number, because the mean of its divisors is an integer number (586296).

22052029 is an apocalyptic number.

It is an amenable number.

2052029 is a deficient number, since it is larger than the sum of its proper divisors (293155).

2052029 is an equidigital number, since it uses as much as digits as its factorization.

2052029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293154.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2052029 is about 1432.4904886246. The cubic root of 2052029 is about 127.0753061549.

The spelling of 2052029 in words is "two million, fifty-two thousand, twenty-nine".

Divisors: 1 7 293147 2052029