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230130102200 = 23525326382549
BaseRepresentation
bin1101011001010011010…
…0101010111110111000
3211000000011101110112112
43112110310222332320
512232301301232300
6253415330431452
722424560410365
oct3262464527670
9730004343475
10230130102200
1189663496a09
1238726132588
131891663740b
14b1d191546c
155ebd6ebe35
hex3594d2afb8

230130102200 has 96 divisors (see below), whose sum is σ = 547227252000. Its totient is φ = 89970716160.

The previous prime is 230130102197. The next prime is 230130102227. The reversal of 230130102200 is 2201031032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2746526 + ... + 2829074.

It is an arithmetic number, because the mean of its divisors is an integer number (5700283875).

Almost surely, 2230130102200 is an apocalyptic number.

230130102200 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 230130102200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273613626000).

230130102200 is an abundant number, since it is smaller than the sum of its proper divisors (317097149800).

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

230130102200 is a wasteful number, since it uses less digits than its factorization.

230130102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82881 (or 82872 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 230130102200 its reverse (2201031032), we get a palindrome (232331133232).

The spelling of 230130102200 in words is "two hundred thirty billion, one hundred thirty million, one hundred two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 53 100 106 200 212 263 265 424 526 530 1052 1060 1315 1325 2104 2120 2630 2650 5260 5300 6575 10520 10600 13150 13939 26300 27878 52600 55756 69695 82549 111512 139390 165098 278780 330196 348475 412745 557560 660392 696950 825490 1393900 1650980 2063725 2787800 3301960 4127450 4375097 8254900 8750194 16509800 17500388 21710387 21875485 35000776 43420774 43750970 86841548 87501940 108551935 109377425 173683096 175003880 217103870 218754850 434207740 437509700 542759675 868415480 875019400 1085519350 1150650511 2171038700 2301301022 4342077400 4602602044 5753252555 9205204088 11506505110 23013010220 28766262775 46026020440 57532525550 115065051100 230130102200