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55562203206113 = 1991853691506223
BaseRepresentation
bin11001010001000100101010…
…11000101001000111100001
321021201200202110210101011012
430220202111120221013201
524240312343010043423
6314100531311430305
714463144122532032
oct1450422530510741
9237650673711135
1055562203206113
111678188622a4aa
1262943b1525395
132500654976c36
14da13214daa89
15665478d69078
hex3288956291e1

55562203206113 has 8 divisors (see below), whose sum is σ = 55841748576000. Its totient is φ = 55282661219808.

The previous prime is 55562203206067. The next prime is 55562203206131. The reversal of 55562203206113 is 31160230226555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55562203206113 - 238 = 55287325299169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55562203202113) 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 7 ways as a sum of consecutive naturals, for example, 36135320 + ... + 37641542.

It is an arithmetic number, because the mean of its divisors is an integer number (6980218572000).

Almost surely, 255562203206113 is an apocalyptic number.

It is an amenable number.

55562203206113 is a deficient number, since it is larger than the sum of its proper divisors (279545369887).

55562203206113 is a wasteful number, since it uses less digits than its factorization.

55562203206113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691791.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 55562203206113 in words is "fifty-five trillion, five hundred sixty-two billion, two hundred three million, two hundred six thousand, one hundred thirteen".

Divisors: 1 199 185369 1506223 36888431 299738377 279207051287 55562203206113