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2245525055 = 51187378353
BaseRepresentation
bin1000010111010111…
…1111111000111111
312210111100111021122
42011311333320333
514044323300210
61010453221155
7106434435164
oct20565777077
95714314248
102245525055
11a525a4234
125280317bb
1329a2b0c67
1417432c06b
15d2210b55
hex85d7fe3f

2245525055 has 8 divisors (see below), whose sum is σ = 2696907312. Its totient is φ = 1794901888.

The previous prime is 2245525043. The next prime is 2245525057. The reversal of 2245525055 is 5505255422.

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 2245525055 - 26 = 2245524991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245525057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183242 + ... + 195111.

It is an arithmetic number, because the mean of its divisors is an integer number (337113414).

Almost surely, 22245525055 is an apocalyptic number.

2245525055 is a deficient number, since it is larger than the sum of its proper divisors (451382257).

2245525055 is a wasteful number, since it uses less digits than its factorization.

2245525055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379545.

The product of its (nonzero) digits is 100000, while the sum is 35.

The square root of 2245525055 is about 47386.9713634455. The cubic root of 2245525055 is about 1309.5014039846.

The spelling of 2245525055 in words is "two billion, two hundred forty-five million, five hundred twenty-five thousand, fifty-five".

Divisors: 1 5 1187 5935 378353 1891765 449105011 2245525055