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5506106000061 = 31835368666687
BaseRepresentation
bin101000000011111110101…
…1111100000001010111101
3201111101012222211210002010
41100013331133200022331
51210203001114000221
615413245320321433
71105542303532122
oct120077537401275
921441188753063
105506106000061
1118331433251a7
1274b153913279
1330c2ba242614
141506d58cc749
159835e429c76
hex501fd7e02bd

5506106000061 has 4 divisors (see below), whose sum is σ = 7341474666752. Its totient is φ = 3670737333372.

The previous prime is 5506106000053. The next prime is 5506106000099. The reversal of 5506106000061 is 1600006016055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5506106000061 - 23 = 5506106000053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5506105999992 and 5506106000028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5506106000261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917684333341 + ... + 917684333346.

It is an arithmetic number, because the mean of its divisors is an integer number (1835368666688).

Almost surely, 25506106000061 is an apocalyptic number.

It is an amenable number.

5506106000061 is a deficient number, since it is larger than the sum of its proper divisors (1835368666691).

5506106000061 is a wasteful number, since it uses less digits than its factorization.

5506106000061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835368666690.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 5506106000061 in words is "five trillion, five hundred six billion, one hundred six million, sixty-one", and thus it is an aban number.

Divisors: 1 3 1835368666687 5506106000061