Search a number
-
+
10208000 = 28531129
BaseRepresentation
bin100110111100…
…001100000000
3201012121202002
4212330030000
510103124000
61002443132
7152523635
oct46741400
921177662
1010208000
115842470
1235034a8
13216544a
1414da18c
15d698d5
hex9bc300

10208000 has 144 divisors (see below), whose sum is σ = 28697760. Its totient is φ = 3584000.

The previous prime is 10207999. The next prime is 10208027. The reversal of 10208000 is 80201.

It is a Harshad number since it is a multiple of its sum of digits (11).

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, 351986 + ... + 352014.

It is an arithmetic number, because the mean of its divisors is an integer number (199290).

Almost surely, 210208000 is an apocalyptic number.

10208000 is a gapful number since it is divisible by the number (10) 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 10208000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14348880).

10208000 is an abundant number, since it is smaller than the sum of its proper divisors (18489760).

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

10208000 is an equidigital number, since it uses as much as digits as its factorization.

10208000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 10208000 is about 3194.9960876345. The cubic root of 10208000 is about 216.9269718231.

Adding to 10208000 its reverse (80201), we get a palindrome (10288201).

The spelling of 10208000 in words is "ten million, two hundred eight thousand".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 29 32 40 44 50 55 58 64 80 88 100 110 116 125 128 145 160 176 200 220 232 250 256 275 290 319 320 352 400 440 464 500 550 580 638 640 704 725 800 880 928 1000 1100 1160 1276 1280 1375 1408 1450 1595 1600 1760 1856 2000 2200 2320 2552 2750 2816 2900 3190 3200 3520 3625 3712 4000 4400 4640 5104 5500 5800 6380 6400 7040 7250 7424 7975 8000 8800 9280 10208 11000 11600 12760 14080 14500 15950 16000 17600 18560 20416 22000 23200 25520 29000 31900 32000 35200 37120 39875 40832 44000 46400 51040 58000 63800 70400 79750 81664 88000 92800 102080 116000 127600 159500 176000 185600 204160 232000 255200 319000 352000 408320 464000 510400 638000 928000 1020800 1276000 2041600 2552000 5104000 10208000