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230582400 = 2735224019
BaseRepresentation
bin11011011111001…
…10100010000000
3121001212210120220
431233212202000
5433012114100
634514103040
75466626616
oct1557464200
9531783526
10230582400
11109180a74
126527aa80
1338a043b9
14228a36b6
151539aaa0
hexdbe6880

230582400 has 96 divisors (see below), whose sum is σ = 759512400. Its totient is φ = 61486080.

The previous prime is 230582333. The next prime is 230582413. The reversal of 230582400 is 4285032.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 11 ways as a sum of consecutive naturals, for example, 2410 + ... + 21609.

Almost surely, 2230582400 is an apocalyptic number.

230582400 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 230582400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379756200).

230582400 is an abundant number, since it is smaller than the sum of its proper divisors (528930000).

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

230582400 is a wasteful number, since it uses less digits than its factorization.

230582400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24046 (or 24029 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 230582400 is about 15184.9399076849. The cubic root of 230582400 is about 613.2092796783.

The spelling of 230582400 in words is "two hundred thirty million, five hundred eighty-two thousand, four hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 300 320 384 400 480 600 640 800 960 1200 1600 1920 2400 3200 4800 9600 24019 48038 72057 96076 120095 144114 192152 240190 288228 360285 384304 480380 576456 600475 720570 768608 960760 1152912 1200950 1441140 1537216 1801425 1921520 2305824 2401900 2882280 3074432 3602850 3843040 4611648 4803800 5764560 7205700 7686080 9223296 9607600 11529120 14411400 15372160 19215200 23058240 28822800 38430400 46116480 57645600 76860800 115291200 230582400