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55556671730001 = 3131424530044359
BaseRepresentation
bin11001010000111010010111…
…01011101111000101010001
321021201011110222100021102120
430220131023223233011101
524240220030430330001
6314054214353004453
714462560055003361
oct1450351353570521
9237634428307376
1055556671730001
111677a4a7917642
126293308b53729
1324ccc82992450
14da0d58a0c9a1
1566525342d236
hex32874baef151

55556671730001 has 8 divisors (see below), whose sum is σ = 79773682484160. Its totient is φ = 34188721064592.

The previous prime is 55556671729967. The next prime is 55556671730003. The reversal of 55556671730001 is 10003717665555.

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

It is not a de Polignac number, because 55556671730001 - 214 = 55556671713617 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (55556671730003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712265022141 + ... + 712265022218.

It is an arithmetic number, because the mean of its divisors is an integer number (9971710310520).

Almost surely, 255556671730001 is an apocalyptic number.

It is an amenable number.

55556671730001 is a deficient number, since it is larger than the sum of its proper divisors (24217010754159).

55556671730001 is a wasteful number, since it uses less digits than its factorization.

55556671730001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424530044375.

The product of its (nonzero) digits is 3307500, while the sum is 51.

The spelling of 55556671730001 in words is "fifty-five trillion, five hundred fifty-six billion, six hundred seventy-one million, seven hundred thirty thousand, one".

Divisors: 1 3 13 39 1424530044359 4273590133077 18518890576667 55556671730001