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2038248 = 233228309
BaseRepresentation
bin111110001100111101000
310211112221200
413301213220
51010210443
6111404200
723216262
oct7614750
93745850
102038248
111172403
12823660
13564984
143b0b32
152a3dd3
hex1f19e8

2038248 has 24 divisors (see below), whose sum is σ = 5520450. Its totient is φ = 679392.

The previous prime is 2038247. The next prime is 2038259. The reversal of 2038248 is 8428302.

It can be written as a sum of positive squares in only one way, i.e., 1790244 + 248004 = 1338^2 + 498^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2038247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14083 + ... + 14226.

22038248 is an apocalyptic number.

It is an amenable number.

2038248 is an abundant number, since it is smaller than the sum of its proper divisors (3482202).

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

2038248 is a wasteful number, since it uses less digits than its factorization.

2038248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28321 (or 28314 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2038248 is about 1427.6722312912. The cubic root of 2038248 is about 126.7901965108.

The spelling of 2038248 in words is "two million, thirty-eight thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 28309 56618 84927 113236 169854 226472 254781 339708 509562 679416 1019124 2038248