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23300230200 = 23352132987209
BaseRepresentation
bin10101101100110011…
…010100110000111000
32020010211111022222220
4111230303110300320
5340204324331300
614412020444040
71453254455202
oct255463246070
966124438886
1023300230200
1199774108a5
124623249620
13227433a980
1411b0721772
15915866da0
hex56ccd4c38

23300230200 has 96 divisors (see below), whose sum is σ = 77786948400. Its totient is φ = 5735439360.

The previous prime is 23300230169. The next prime is 23300230237. The reversal of 23300230200 is 203200332.

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 23300230200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1485805 + ... + 1501404.

Almost surely, 223300230200 is an apocalyptic number.

23300230200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23300230200 is an abundant number, since it is smaller than the sum of its proper divisors (54486718200).

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

23300230200 is a wasteful number, since it uses less digits than its factorization.

23300230200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987241 (or 2987232 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 23300230200 its reverse (203200332), we get a palindrome (23503430532).

The spelling of 23300230200 in words is "twenty-three billion, three hundred million, two hundred thirty thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 39 40 50 52 60 65 75 78 100 104 120 130 150 156 195 200 260 300 312 325 390 520 600 650 780 975 1300 1560 1950 2600 3900 7800 2987209 5974418 8961627 11948836 14936045 17923254 23897672 29872090 35846508 38833717 44808135 59744180 71693016 74680225 77667434 89616270 116501151 119488360 149360450 155334868 179232540 194168585 224040675 233002302 298720900 310669736 358465080 388337170 448081350 466004604 582505755 597441800 776674340 896162700 932009208 970842925 1165011510 1553348680 1792325400 1941685850 2330023020 2912528775 3883371700 4660046040 5825057550 7766743400 11650115100 23300230200