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2038125 = 3541087
BaseRepresentation
bin111110001100101101101
310211112210010
413301211231
51010210000
6111403433
723216025
oct7614555
93745703
102038125
111172301
12823579
135648bb
143b0a85
152a3d50
hex1f196d

2038125 has 20 divisors (see below), whose sum is σ = 3398912. Its totient is φ = 1086000.

The previous prime is 2038123. The next prime is 2038133. The reversal of 2038125 is 5218302.

It is not a de Polignac number, because 2038125 - 21 = 2038123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2038123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1332 + ... + 2418.

22038125 is an apocalyptic number.

2038125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2038125 is a deficient number, since it is larger than the sum of its proper divisors (1360787).

2038125 is an equidigital number, since it uses as much as digits as its factorization.

2038125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1095 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2038125 is about 1427.6291535269. The cubic root of 2038125 is about 126.7876460347.

The spelling of 2038125 in words is "two million, thirty-eight thousand, one hundred twenty-five".

Divisors: 1 3 5 15 25 75 125 375 625 1087 1875 3261 5435 16305 27175 81525 135875 407625 679375 2038125