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13101313301200 = 2452131577433319
BaseRepresentation
bin1011111010100110001100…
…1000000001101011010000
31201101110210001100111002101
42332221203020001223100
53204122442201114300
643510354340130144
72521352520426355
oct276514310015320
951343701314071
1013101313301200
1141a1265898493
121577157396954
137405aa5ac157
1433416d66a62c
1517abddd3cb6a
hexbea63201ad0

13101313301200 has 120 divisors (see below), whose sum is σ = 31771219993920. Its totient is φ = 5191496294400.

The previous prime is 13101313301183. The next prime is 13101313301207. The reversal of 13101313301200 is 210331310131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101313301207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30018141 + ... + 30451459.

It is an arithmetic number, because the mean of its divisors is an integer number (264760166616).

Almost surely, 213101313301200 is an apocalyptic number.

13101313301200 is a gapful number since it is divisible by the number (10) 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 13101313301200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15885609996960).

13101313301200 is an abundant number, since it is smaller than the sum of its proper divisors (18669906692720).

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

13101313301200 is a wasteful number, since it uses less digits than its factorization.

13101313301200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434045 (or 434034 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13101313301200 its reverse (210331310131), we get a palindrome (13311644611331).

The spelling of 13101313301200 in words is "thirteen trillion, one hundred one billion, three hundred thirteen million, three hundred one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 131 200 262 400 524 577 655 1048 1154 1310 2096 2308 2620 2885 3275 4616 5240 5770 6550 9232 10480 11540 13100 14425 23080 26200 28850 46160 52400 57700 75587 115400 151174 230800 302348 377935 433319 604696 755870 866638 1209392 1511740 1733276 1889675 2166595 3023480 3466552 3779350 4333190 6046960 6933104 7558700 8666380 10832975 15117400 17332760 21665950 30234800 34665520 43331900 56764789 86663800 113529578 173327600 227059156 250025063 283823945 454118312 500050126 567647890 908236624 1000100252 1135295780 1250125315 1419119725 2000200504 2270591560 2500250630 2838239450 4000401008 4541183120 5000501260 5676478900 6250626575 10001002520 11352957800 12501253150 20002005040 22705915600 25002506300 32753283253 50005012600 65506566506 100010025200 131013133012 163766416265 262026266024 327532832530 524052532048 655065665060 818832081325 1310131330120 1637664162650 2620262660240 3275328325300 6550656650600 13101313301200