Search a number
-
+
2038080 = 263511193
BaseRepresentation
bin111110001100101000000
310211112201110
413301211000
51010204310
6111403320
723215632
oct7614500
93745643
102038080
111172270
12823540
13564885
143b0a52
152a3d20
hex1f1940

2038080 has 112 divisors (see below), whose sum is σ = 7095744. Its totient is φ = 491520.

The previous prime is 2038039. The next prime is 2038103. The reversal of 2038080 is 808302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10464 + ... + 10656.

22038080 is an apocalyptic number.

2038080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2038080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3547872).

2038080 is an abundant number, since it is smaller than the sum of its proper divisors (5057664).

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

2038080 is a wasteful number, since it uses less digits than its factorization.

2038080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2038080 is about 1427.6133930445. The cubic root of 2038080 is about 126.7867129081.

The spelling of 2038080 in words is "two million, thirty-eight thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 132 160 165 176 192 193 220 240 264 320 330 352 386 440 480 528 579 660 704 772 880 960 965 1056 1158 1320 1544 1760 1930 2112 2123 2316 2640 2895 3088 3520 3860 4246 4632 5280 5790 6176 6369 7720 8492 9264 10560 10615 11580 12352 12738 15440 16984 18528 21230 23160 25476 30880 31845 33968 37056 42460 46320 50952 61760 63690 67936 84920 92640 101904 127380 135872 169840 185280 203808 254760 339680 407616 509520 679360 1019040 2038080