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5500106161 = 11500009651
BaseRepresentation
bin1010001111101010…
…01111010110110001
3112012022102100020121
411013311033112301
542231011344121
62305434210241
7253204062634
oct50765172661
915168370217
105500106161
112372737190
121095b83981
136986500b4
143a2683c1b
15222ce1141
hex147d4f5b1

5500106161 has 4 divisors (see below), whose sum is σ = 6000115824. Its totient is φ = 5000096500.

The previous prime is 5500106159. The next prime is 5500106231. The reversal of 5500106161 is 1616010055.

5500106161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 5500106161 - 21 = 5500106159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5500106561) 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 3 ways as a sum of consecutive naturals, for example, 250004815 + ... + 250004836.

It is an arithmetic number, because the mean of its divisors is an integer number (1500028956).

Almost surely, 25500106161 is an apocalyptic number.

It is an amenable number.

5500106161 is a deficient number, since it is larger than the sum of its proper divisors (500009663).

5500106161 is a wasteful number, since it uses less digits than its factorization.

5500106161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500009662.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5500106161 is about 74162.7006048189. The cubic root of 5500106161 is about 1765.1855247206.

The spelling of 5500106161 in words is "five billion, five hundred million, one hundred six thousand, one hundred sixty-one".

Divisors: 1 11 500009651 5500106161