Search a number
-
+
2250150055 = 5556380897
BaseRepresentation
bin1000011000011110…
…1001000010100111
312210211001110120221
42012013221002213
514102014300210
61011140305211
7106521650146
oct20607510247
95724043527
102250150055
11a5517304a
125296a2207
1329b24014a
14174bb375d
15d28261da
hex861e90a7

2250150055 has 8 divisors (see below), whose sum is σ = 2700698832. Its totient is φ = 1799774208.

The previous prime is 2250150041. The next prime is 2250150101. The reversal of 2250150055 is 5500510522.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2250150055 - 29 = 2250149543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12634 + ... + 68263.

It is an arithmetic number, because the mean of its divisors is an integer number (337587354).

Almost surely, 22250150055 is an apocalyptic number.

2250150055 is a deficient number, since it is larger than the sum of its proper divisors (450548777).

2250150055 is an equidigital number, since it uses as much as digits as its factorization.

2250150055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86465.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 2250150055 is about 47435.7465947359. The cubic root of 2250150055 is about 1310.3998264828.

Adding to 2250150055 its reverse (5500510522), we get a palindrome (7750660577).

The spelling of 2250150055 in words is "two billion, two hundred fifty million, one hundred fifty thousand, fifty-five".

Divisors: 1 5 5563 27815 80897 404485 450030011 2250150055