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5500050068 = 222116516647
BaseRepresentation
bin1010001111101010…
…00001101010010100
3112012022022111022002
411013311001222110
542231003100233
62305433054432
7253203440252
oct50765015224
915168274262
105500050068
1123726a9027
121095b57418
136986306c6
143a266b5d2
15222cce6e8
hex147d41a94

5500050068 has 12 divisors (see below), whose sum is σ = 9670705632. Its totient is φ = 2736991320.

The previous prime is 5500050067. The next prime is 5500050079. The reversal of 5500050068 is 8600500055.

It is a self number, because there is not a number n which added to its sum of digits gives 5500050068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500050067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3257480 + ... + 3259167.

It is an arithmetic number, because the mean of its divisors is an integer number (805892136).

Almost surely, 25500050068 is an apocalyptic number.

It is an amenable number.

5500050068 is a deficient number, since it is larger than the sum of its proper divisors (4170655564).

5500050068 is a wasteful number, since it uses less digits than its factorization.

5500050068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6516862 (or 6516860 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5500050068 is about 74162.3224285755. The cubic root of 5500050068 is about 1765.1795239341.

The spelling of 5500050068 in words is "five billion, five hundred million, fifty thousand, sixty-eight".

Divisors: 1 2 4 211 422 844 6516647 13033294 26066588 1375012517 2750025034 5500050068