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230130202200 = 23352407394169
BaseRepresentation
bin1101011001010011010…
…1000011011001011000
3211000000011120112201020
43112110311003121120
512232301312432300
6253415332522440
722424561305053
oct3262465033130
9730004515636
10230130202200
1189663555058
1238726180420
1318916670aa2
14b1d193da9a
155ebd71b8a0
hex3594d43658

230130202200 has 96 divisors (see below), whose sum is σ = 713586358800. Its totient is φ = 61352335360.

The previous prime is 230130202193. The next prime is 230130202261. The reversal of 230130202200 is 2202031032.

It is a super-2 number, since 2×2301302022002 (a number of 24 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 230130202200.

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, 2396716 + ... + 2490884.

Almost surely, 2230130202200 is an apocalyptic number.

230130202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230130202200 is an abundant number, since it is smaller than the sum of its proper divisors (483456156600).

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

230130202200 is a wasteful number, since it uses less digits than its factorization.

230130202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98261 (or 98252 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 230130202200 its reverse (2202031032), we get a palindrome (232332233232).

The spelling of 230130202200 in words is "two hundred thirty billion, one hundred thirty million, two hundred two thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 4073 8146 12219 16292 20365 24438 32584 40730 48876 61095 81460 94169 97752 101825 122190 162920 188338 203650 244380 282507 305475 376676 407300 470845 488760 565014 610950 753352 814600 941690 1130028 1221900 1412535 1883380 2260056 2354225 2443800 2825070 3766760 4708450 5650140 7062675 9416900 11300280 14125350 18833800 28250700 56501400 383550337 767100674 1150651011 1534201348 1917751685 2301302022 3068402696 3835503370 4602604044 5753255055 7671006740 9205208088 9588758425 11506510110 15342013480 19177516850 23013020220 28766275275 38355033700 46026040440 57532550550 76710067400 115065101100 230130202200