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55680224585301 = 321091373581115693
BaseRepresentation
bin11001010100100000100000…
…00000011110011001010101
321022010222101120211122011100
430222100100000132121111
524244231044443212201
6314231050403300313
714504522604644451
oct1452202000363125
9238128346748140
1055680224585301
111681793a21a508
1262b324a67a699
13250b812c61054
14da6d19b51661
15668585281886
hex32a41001e655

55680224585301 has 48 divisors (see below), whose sum is σ = 81780835284720. Its totient is φ = 36500622382080.

The previous prime is 55680224585287. The next prime is 55680224585317. The reversal of 55680224585301 is 10358542208655.

55680224585301 is a `hidden beast` number, since 5 + 5 + 6 + 8 + 0 + 2 + 24 + 585 + 30 + 1 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 8465840100 + 55671758745201 = 92010^2 + 7461351^2 .

It is not a de Polignac number, because 55680224585301 - 234 = 55663044716117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55680224585371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 481217811 + ... + 481333503.

It is an arithmetic number, because the mean of its divisors is an integer number (1703767401765).

Almost surely, 255680224585301 is an apocalyptic number.

It is an amenable number.

55680224585301 is a deficient number, since it is larger than the sum of its proper divisors (26100610699419).

55680224585301 is a wasteful number, since it uses less digits than its factorization.

55680224585301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119526 (or 119523 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 54.

The spelling of 55680224585301 in words is "fifty-five trillion, six hundred eighty billion, two hundred twenty-four million, five hundred eighty-five thousand, three hundred one".

Divisors: 1 3 9 109 137 327 411 981 1233 3581 10743 14933 32229 44799 115693 134397 347079 390329 490597 1041237 1170987 1471791 3512961 4415373 12610537 15849941 37831611 47549823 53475073 113494833 142649469 160425219 414296633 481275657 1242889899 1727643569 3728669697 5182930707 15548792121 45158332997 56758638721 135474998991 170275916163 406424996973 510827748489 6186691620589 18560074861767 55680224585301