Search a number
-
+
5550610061050 = 252111012201221
BaseRepresentation
bin101000011000101101000…
…1001000001011011111010
3201122122002120002022201021
41100301122021001123322
51211420122133423200
615445525353013054
71112006202026065
oct120613211013372
921578076068637
105550610061050
11185000074799a
127578b40b418a
13313560490c12
141529183418dc
15995b655341a
hex50c5a2416fa

5550610061050 has 12 divisors (see below), whose sum is σ = 10324134713646. Its totient is φ = 2220244024400.

The previous prime is 5550610061039. The next prime is 5550610061063. The reversal of 5550610061050 is 501600160555.

It can be written as a sum of positive squares in 3 ways, for example, as 3930516397809 + 1620093663241 = 1982553^2 + 1272829^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5550610060997 and 5550610061015.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 55506100561 + ... + 55506100660.

Almost surely, 25550610061050 is an apocalyptic number.

5550610061050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5550610061050 is a deficient number, since it is larger than the sum of its proper divisors (4773524652596).

5550610061050 is a wasteful number, since it uses less digits than its factorization.

5550610061050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111012201233 (or 111012201228 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 5550610061050 in words is "five trillion, five hundred fifty billion, six hundred ten million, sixty-one thousand, fifty".

Divisors: 1 2 5 10 25 50 111012201221 222024402442 555061006105 1110122012210 2775305030525 5550610061050