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230010110220 = 223511884939383
BaseRepresentation
bin1101011000110110101…
…0111100000100001100
3210222200210121020111010
43112031222330010030
512232030042011340
6253355402525220
722421602451502
oct3261552740414
9728623536433
10230010110220
1189601790190
12386b1b06810
13188c7814047
14b1bd9dc672
155eb2de8b80
hex358dabc10c

230010110220 has 96 divisors (see below), whose sum is σ = 702673574400. Its totient is φ = 55752309760.

The previous prime is 230010110189. The next prime is 230010110261. The reversal of 230010110220 is 22011010032.

230010110220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2300101102203 (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 230010110196 and 230010110205.

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, 5820649 + ... + 5860031.

It is an arithmetic number, because the mean of its divisors is an integer number (7319516400).

Almost surely, 2230010110220 is an apocalyptic number.

230010110220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230010110220 is an abundant number, since it is smaller than the sum of its proper divisors (472663464180).

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

230010110220 is a wasteful number, since it uses less digits than its factorization.

230010110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48255 (or 48253 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 230010110220 its reverse (22011010032), we get a palindrome (252021120252).

The spelling of 230010110220 in words is "two hundred thirty billion, ten million, one hundred ten thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 8849 17698 26547 35396 39383 44245 53094 78766 88490 97339 106188 118149 132735 157532 176980 194678 196915 236298 265470 292017 389356 393830 433213 472596 486695 530940 584034 590745 787660 866426 973390 1168068 1181490 1299639 1460085 1732852 1946780 2166065 2362980 2599278 2920170 4332130 5198556 5840340 6498195 8664260 12996390 25992780 348500167 697000334 1045500501 1394000668 1742500835 2091001002 3485001670 3833501837 4182002004 5227502505 6970003340 7667003674 10455005010 11500505511 15334007348 19167509185 20910010020 23001011022 38335018370 46002022044 57502527555 76670036740 115005055110 230010110220