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2034965 = 5406993
BaseRepresentation
bin111110000110100010101
310211101110002
413300310111
51010104330
6111341045
723203562
oct7606425
93741402
102034965
11116a999
12821785
1356332a
143ad869
152a2e45
hex1f0d15

2034965 has 4 divisors (see below), whose sum is σ = 2441964. Its totient is φ = 1627968.

The previous prime is 2034947. The next prime is 2034973. The reversal of 2034965 is 5694302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1385329 + 649636 = 1177^2 + 806^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034965 - 28 = 2034709 is a prime.

It is a d-powerful number, because it can be written as 211 + 0 + 39 + 45 + 95 + 62 + 59 .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 203492 + ... + 203501.

It is an arithmetic number, because the mean of its divisors is an integer number (610491).

22034965 is an apocalyptic number.

It is an amenable number.

2034965 is a deficient number, since it is larger than the sum of its proper divisors (406999).

2034965 is an equidigital number, since it uses as much as digits as its factorization.

2034965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406998.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2034965 is about 1426.5219942223. The cubic root of 2034965 is about 126.7220863984.

The spelling of 2034965 in words is "two million, thirty-four thousand, nine hundred sixty-five".

Divisors: 1 5 406993 2034965