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8230800 = 24352193
BaseRepresentation
bin11111011001011110010000
3120111011112110
4133121132100
54101341200
6452225320
7126650334
oct37313620
916434473
108230800
114711a16
12290b240
1319224c6
1411437c4
15ac8b50
hex7d9790

8230800 has 120 divisors (see below), whose sum is σ = 27830560. Its totient is φ = 2079360.

The previous prime is 8230799. The next prime is 8230813. The reversal of 8230800 is 80328.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 433191 + ... + 433209.

Almost surely, 28230800 is an apocalyptic number.

8230800 is a gapful number since it is divisible by the number (80) 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 8230800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13915280).

8230800 is an abundant number, since it is smaller than the sum of its proper divisors (19599760).

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

8230800 is a wasteful number, since it uses less digits than its factorization.

8230800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 29 counting only the distinct ones).

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

The square root of 8230800 is about 2868.9370854029. The cubic root of 8230800 is about 201.9051281447.

The spelling of 8230800 in words is "eight million, two hundred thirty thousand, eight hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 150 152 190 200 228 240 285 300 304 361 380 400 456 475 570 600 722 760 912 950 1083 1140 1200 1425 1444 1520 1805 1900 2166 2280 2850 2888 3610 3800 4332 4560 5415 5700 5776 6859 7220 7600 8664 9025 10830 11400 13718 14440 17328 18050 20577 21660 22800 27075 27436 28880 34295 36100 41154 43320 54150 54872 68590 72200 82308 86640 102885 108300 109744 137180 144400 164616 171475 205770 216600 274360 329232 342950 411540 433200 514425 548720 685900 823080 1028850 1371800 1646160 2057700 2743600 4115400 8230800