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230000424000 = 263539583351
BaseRepresentation
bin1101011000110100010…
…1111111010001000000
3210222200010101010111020
43112031011333101000
512232020102032000
6253354415145440
722421424230004
oct3261505772100
9728603333436
10230000424000
11895a7274846
12386aa815280
13188c5802259
14b1bc5da704
155eb2133ba0
hex358d17f440

230000424000 has 112 divisors (see below), whose sum is σ = 759461479296. Its totient is φ = 61333440000.

The previous prime is 230000423993. The next prime is 230000424083. The reversal of 230000424000 is 424000032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 4767676 + ... + 4815675.

Almost surely, 2230000424000 is an apocalyptic number.

230000424000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230000424000 is an abundant number, since it is smaller than the sum of its proper divisors (529461055296).

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

230000424000 is an equidigital number, since it uses as much as digits as its factorization.

230000424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9583381 (or 9583361 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 230000424000 its reverse (424000032), we get a palindrome (230424424032).

The spelling of 230000424000 in words is "two hundred thirty billion, four hundred twenty-four thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 150 160 192 200 240 250 300 320 375 400 480 500 600 750 800 960 1000 1200 1500 1600 2000 2400 3000 4000 4800 6000 8000 12000 24000 9583351 19166702 28750053 38333404 47916755 57500106 76666808 95833510 115000212 143750265 153333616 191667020 230000424 239583775 287500530 306667232 383334040 460000848 479167550 575001060 613334464 718751325 766668080 920001696 958335100 1150002120 1197918875 1437502650 1533336160 1840003392 1916670200 2300004240 2395837750 2875005300 3066672320 3593756625 3833340400 4600008480 4791675500 5750010600 7187513250 7666680800 9200016960 9583351000 11500021200 14375026500 15333361600 19166702000 23000042400 28750053000 38333404000 46000084800 57500106000 76666808000 115000212000 230000424000