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20232201213300 = 22352193443788789
BaseRepresentation
bin1001001100110101011010…
…01010101001010101110100
32122122011211220000022111210
410212122231022221111310
510122441022002311200
6111010313412001420
74155504543536136
oct446325512512564
978564756008453
1020232201213300
1164a047915040a
122329177300270
13b39b71a3297b
144dd35ac5d056
152514452e0650
hex1266ad2a9574

20232201213300 has 144 divisors (see below), whose sum is σ = 58974711001920. Its totient is φ = 5355176386560.

The previous prime is 20232201213281. The next prime is 20232201213313. The reversal of 20232201213300 is 331210223202.

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 47 ways as a sum of consecutive naturals, for example, 25255306 + ... + 26044094.

It is an arithmetic number, because the mean of its divisors is an integer number (409546604180).

Almost surely, 220232201213300 is an apocalyptic number.

20232201213300 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 20232201213300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29487355500960).

20232201213300 is an abundant number, since it is smaller than the sum of its proper divisors (38742509788620).

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

20232201213300 is a wasteful number, since it uses less digits than its factorization.

20232201213300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789442 (or 789435 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20232201213300 its reverse (331210223202), we get a palindrome (20563411436502).

The spelling of 20232201213300 in words is "twenty trillion, two hundred thirty-two billion, two hundred one million, two hundred thirteen thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 193 300 386 443 579 772 886 965 1158 1329 1772 1930 2215 2316 2658 2895 3860 4430 4825 5316 5790 6645 8860 9650 11075 11580 13290 14475 19300 22150 26580 28950 33225 44300 57900 66450 85499 132900 170998 256497 341996 427495 512994 788789 854990 1025988 1282485 1577578 1709980 2137475 2366367 2564970 3155156 3943945 4274950 4732734 5129940 6412425 7887890 8549900 9465468 11831835 12824850 15775780 19719725 23663670 25649700 39439450 47327340 59159175 78878900 118318350 152236277 236636700 304472554 349433527 456708831 608945108 698867054 761181385 913417662 1048300581 1397734108 1522362770 1747167635 1826835324 2096601162 2283544155 3044725540 3494335270 3805906925 4193202324 4567088310 5241502905 6988670540 7611813850 8735838175 9134176620 10483005810 11417720775 15223627700 17471676350 20966011620 22835441550 26207514525 34943352700 45670883100 52415029050 67440670711 104830058100 134881341422 202322012133 269762682844 337203353555 404644024266 674406707110 809288048532 1011610060665 1348813414220 1686016767775 2023220121330 3372033535550 4046440242660 5058050303325 6744067071100 10116100606650 20232201213300