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200324880 = 24335713249
BaseRepresentation
bin10111111000010…
…11011100010000
3111221221120002000
423330023130100
5402240344010
631513354000
74651506360
oct1374133420
9457846060
10200324880
11a3095058
1257108900
133266c142
141c8689a0
15128c07c0
hexbf0b710

200324880 has 160 divisors (see below), whose sum is σ = 788640000. Its totient is φ = 45785088.

The previous prime is 200324863. The next prime is 200324897. The reversal of 200324880 is 88423002.

200324880 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200324863) and next prime (200324897).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8496 + ... + 21744.

It is an arithmetic number, because the mean of its divisors is an integer number (4929000).

Almost surely, 2200324880 is an apocalyptic number.

200324880 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 200324880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394320000).

200324880 is an abundant number, since it is smaller than the sum of its proper divisors (588315120).

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

200324880 is a wasteful number, since it uses less digits than its factorization.

200324880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13278 (or 13266 counting only the distinct ones).

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

The square root of 200324880 is about 14153.6172055062. The cubic root of 200324880 is about 585.1200279684.

Adding to 200324880 its reverse (88423002), we get a palindrome (288747882).

The spelling of 200324880 in words is "two hundred million, three hundred twenty-four thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 105 108 112 120 126 135 140 144 168 180 189 210 216 240 252 270 280 315 336 360 378 420 432 504 540 560 630 720 756 840 945 1008 1080 1260 1512 1680 1890 2160 2520 3024 3780 5040 7560 13249 15120 26498 39747 52996 66245 79494 92743 105992 119241 132490 158988 185486 198735 211984 238482 264980 278229 317976 357723 370972 397470 463715 476964 529960 556458 596205 635952 715446 741944 794940 834687 927430 953928 1059920 1112916 1192410 1391145 1430892 1483888 1589880 1669374 1788615 1854860 1907856 2225832 2384820 2504061 2782290 2861784 3179760 3338748 3577230 3709720 4173435 4451664 4769640 5008122 5564580 5723568 6677496 7154460 7419440 8346870 9539280 10016244 11129160 12520305 13354992 14308920 16693740 20032488 22258320 25040610 28617840 33387480 40064976 50081220 66774960 100162440 200324880