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2034036 = 223256501
BaseRepresentation
bin111110000100101110100
310211100011200
413300211310
51010042121
6111332500
723201064
oct7604564
93740150
102034036
11116a224
12821130
13562a94
143ad3a4
152a2a26
hex1f0974

2034036 has 18 divisors (see below), whose sum is σ = 5141682. Its totient is φ = 678000.

The previous prime is 2034023. The next prime is 2034041. The reversal of 2034036 is 6304302.

It can be written as a sum of positive squares in only one way, i.e., 1425636 + 608400 = 1194^2 + 780^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 5 ways as a sum of consecutive naturals, for example, 28215 + ... + 28286.

It is an arithmetic number, because the mean of its divisors is an integer number (285649).

22034036 is an apocalyptic number.

It is an amenable number.

2034036 is an abundant number, since it is smaller than the sum of its proper divisors (3107646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2034036 is a wasteful number, since it uses less digits than its factorization.

2034036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56511 (or 56506 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2034036 is about 1426.1963399196. The cubic root of 2034036 is about 126.7027997870.

Adding to 2034036 its reverse (6304302), we get a palindrome (8338338).

The spelling of 2034036 in words is "two million, thirty-four thousand, thirty-six", and thus it is an eban number.

Divisors: 1 2 3 4 6 9 12 18 36 56501 113002 169503 226004 339006 508509 678012 1017018 2034036