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542225012032 = 261119291397833
BaseRepresentation
bin1111110001111110010…
…00010001010101000000
31220211120121000120110001
413320333020101111000
532340434100341112
61053032243445344
754113561361604
oct7707710212500
91824517016401
10542225012032
11199a57979a60
1289106086854
133c19317b4b2
141c35b0dd504
15e187b27c57
hex7e3f211540

542225012032 has 112 divisors (see below), whose sum is σ = 1278179409600. Its totient is φ = 225442344960.

The previous prime is 542225012027. The next prime is 542225012033. The reversal of 542225012032 is 230210522245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542225012033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311013 + ... + 1086820.

Almost surely, 2542225012032 is an apocalyptic number.

It is an amenable number.

542225012032 is an abundant number, since it is smaller than the sum of its proper divisors (735954397568).

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

542225012032 is a wasteful number, since it uses less digits than its factorization.

542225012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397904 (or 1397894 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 542225012032 its reverse (230210522245), we get a palindrome (772435534277).

The spelling of 542225012032 in words is "five hundred forty-two billion, two hundred twenty-five million, twelve thousand, thirty-two".

Divisors: 1 2 4 8 11 16 19 22 29 32 38 44 58 64 76 88 116 152 176 209 232 304 319 352 418 464 551 608 638 704 836 928 1102 1216 1276 1672 1856 2204 2552 3344 4408 5104 6061 6688 8816 10208 12122 13376 17632 20416 24244 35264 48488 96976 193952 387904 1397833 2795666 5591332 11182664 15376163 22365328 26558827 30752326 40537157 44730656 53117654 61504652 81074314 89461312 106235308 123009304 162148628 212470616 246018608 292147097 324297256 424941232 445908727 492037216 584294194 648594512 770205983 849882464 891817454 984074432 1168588388 1297189024 1540411966 1699764928 1783634908 2337176776 2594378048 3080823932 3567269816 4674353552 6161647864 7134539632 8472265813 9348707104 12323295728 14269079264 16944531626 18697414208 24646591456 28538158528 33889063252 49293182912 67778126504 135556253008 271112506016 542225012032