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2034238 = 21017119
BaseRepresentation
bin111110000101000111110
310211100110011
413300220332
51010043423
6111333434
723201503
oct7605076
93740404
102034238
11116a398
1282127a
13562bbb
143ad4aa
152a2b0d
hex1f0a3e

2034238 has 4 divisors (see below), whose sum is σ = 3051360. Its totient is φ = 1017118.

The previous prime is 2034233. The next prime is 2034239. The reversal of 2034238 is 8324302.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508558 + ... + 508561.

It is an arithmetic number, because the mean of its divisors is an integer number (762840).

22034238 is an apocalyptic number.

2034238 is a deficient number, since it is larger than the sum of its proper divisors (1017122).

2034238 is a wasteful number, since it uses less digits than its factorization.

2034238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017121.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2034238 is about 1426.2671559003. The cubic root of 2034238 is about 126.7069939308.

Subtracting 2034238 from its reverse (8324302), we obtain a square (6290064 = 25082).

The spelling of 2034238 in words is "two million, thirty-four thousand, two hundred thirty-eight".

Divisors: 1 2 1017119 2034238