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380813548338200 = 235253292871226681
BaseRepresentation
bin101011010010110010001000…
…0010001100011110000011000
31211221100102022221112020112102
41112211210100101203300120
5344403222121333310300
63425531155021102532
7143132604505440635
oct12645442021436030
91757312287466472
10380813548338200
1110038013428037a
12368642729b7a48
1313464743093363
146a0768cc5718c
152e05c7ac020d5
hex15a5910463c18

380813548338200 has 96 divisors (see below), whose sum is σ = 902128537265760. Its totient is φ = 149446129996800.

The previous prime is 380813548338169. The next prime is 380813548338221. The reversal of 380813548338200 is 2833845318083.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 309828860 + ... + 311055540.

It is an arithmetic number, because the mean of its divisors is an integer number (9397172263185).

Almost surely, 2380813548338200 is an apocalyptic number.

It is an amenable number.

380813548338200 is an abundant number, since it is smaller than the sum of its proper divisors (521314988927560).

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

380813548338200 is a wasteful number, since it uses less digits than its factorization.

380813548338200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256037 (or 1256028 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 380813548338200 in words is "three hundred eighty trillion, eight hundred thirteen billion, five hundred forty-eight million, three hundred thirty-eight thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 53 100 106 200 212 265 424 530 1060 1325 2120 2650 5300 10600 29287 58574 117148 146435 234296 292870 585740 732175 1171480 1226681 1464350 1552211 2453362 2928700 3104422 4906724 5857400 6133405 6208844 7761055 9813448 12266810 12417688 15522110 24533620 30667025 31044220 38805275 49067240 61334050 62088440 65014093 77610550 122668100 130028186 155221100 245336200 260056372 310442200 325070465 520112744 650140930 1300281860 1625352325 2600563720 3250704650 6501409300 13002818600 35925806447 71851612894 143703225788 179629032235 287406451576 359258064470 718516128940 898145161175 1437032257880 1796290322350 1904067741691 3592580644700 3808135483382 7185161289400 7616270966764 9520338708455 15232541933528 19040677416910 38081354833820 47601693542275 76162709667640 95203387084550 190406774169100 380813548338200