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230001230123030 = 2523261900179187
BaseRepresentation
bin110100010010111101010101…
…100111101001000000010110
31010011100220101012000112121202
4310102331111213221000112
5220121320004402414110
62133101034554312502
766306016615622402
oct6422752547510026
91104326335015552
10230001230123030
1167315a79315003
1221967942728732
139b4503b50b582
1440b2194502102
151b8ccd6d540a5
hexd12f559e9016

230001230123030 has 96 divisors (see below), whose sum is σ = 439934183847648. Its totient is φ = 86547130560000.

The previous prime is 230001230122987. The next prime is 230001230123057. The reversal of 230001230123030 is 30321032100032.

It is a junction number, because it is equal to n+sod(n) for n = 230001230122993 and 230001230123011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2904493097 + ... + 2904572283.

It is an arithmetic number, because the mean of its divisors is an integer number (4582647748413).

Almost surely, 2230001230123030 is an apocalyptic number.

230001230123030 is a deficient number, since it is larger than the sum of its proper divisors (209932953724618).

230001230123030 is a wasteful number, since it uses less digits than its factorization.

230001230123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88302 (or 88279 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 230001230123030 its reverse (30321032100032), we get a palindrome (260322262223062).

The spelling of 230001230123030 in words is "two hundred thirty trillion, one billion, two hundred thirty million, one hundred twenty-three thousand, thirty".

Divisors: 1 2 5 10 23 46 61 115 122 230 305 529 610 1058 1403 2645 2806 5290 7015 9001 14030 18002 32269 45005 64538 79187 90010 158374 161345 207023 322690 395935 414046 549061 791870 1035115 1098122 1821301 2070230 2745305 3642602 4761529 4830407 5490610 9106505 9523058 9660814 12628403 18213010 23807645 24152035 25256806 41889923 47615290 48304070 63142015 83779846 111099361 126284030 209449615 222198722 290453269 418899230 555496805 580906538 712762187 1110993610 1425524374 1452266345 2555285303 2904532690 3563810935 5110570606 7127621870 12776426515 16393530301 25552853030 32787060602 43478493407 81967651505 86956986814 163935303010 217392467035 377051196923 434784934070 754102393846 1000005348361 1885255984615 2000010696722 3770511969230 5000026741805 10000053483610 23000123012303 46000246024606 115000615061515 230001230123030