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530055884712800 = 2552751882250141
BaseRepresentation
bin111100010000101010100000…
…0101110000010101101100000
32120111202211212222012221220102
41320201111000232002231200
51023433413422441302200
65115200151204201532
7216435162644643005
oct17041250056025540
92514684788187812
10530055884712800
1114398a490434786
124b54846b3992a8
131999c094aa4924
1494c6bad8d58ac
154142e839d06d5
hex1e21540b82b60

530055884712800 has 72 divisors (see below), whose sum is σ = 1295721964549152. Its totient is φ = 211740033600000.

The previous prime is 530055884712799. The next prime is 530055884712803. The reversal of 530055884712800 is 8217488550035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530055884712803) 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 11 ways as a sum of consecutive naturals, for example, 440524271 + ... + 441725870.

It is an arithmetic number, because the mean of its divisors is an integer number (17996138396516).

Almost surely, 2530055884712800 is an apocalyptic number.

530055884712800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

530055884712800 is an abundant number, since it is smaller than the sum of its proper divisors (765666079836352).

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

530055884712800 is a wasteful number, since it uses less digits than its factorization.

530055884712800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882250912 (or 882250899 counting only the distinct ones).

The product of its (nonzero) digits is 10752000, while the sum is 56.

The spelling of 530055884712800 in words is "five hundred thirty trillion, fifty-five billion, eight hundred eighty-four million, seven hundred twelve thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 751 800 1502 3004 3755 6008 7510 12016 15020 18775 24032 30040 37550 60080 75100 120160 150200 300400 600800 882250141 1764500282 3529000564 4411250705 7058001128 8822501410 14116002256 17645002820 22056253525 28232004512 35290005640 44112507050 70580011280 88225014100 141160022560 176450028200 352900056400 662569855891 705800112800 1325139711782 2650279423564 3312849279455 5300558847128 6625698558910 10601117694256 13251397117820 16564246397275 21202235388512 26502794235640 33128492794550 53005588471280 66256985589100 106011176942560 132513971178200 265027942356400 530055884712800