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2302230055 = 51095742023
BaseRepresentation
bin1000100100111001…
…0011111000100111
312221110001101220211
42021032103320213
514203332330210
61020240440251
7111023426656
oct21116237047
95843041824
102302230055
11a81604574
12543019087
132a8c76208
1417ba8d19d
15d71b238a
hex89393e27

2302230055 has 8 divisors (see below), whose sum is σ = 2762993952. Its totient is φ = 1841572128.

The previous prime is 2302230037. The next prime is 2302230067. The reversal of 2302230055 is 5500322032.

2302230055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2302230055 - 27 = 2302229927 is a prime.

It is a super-2 number, since 2×23022300552 = 10600526452290606050, which contains 22 as substring.

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, 33774 + ... + 75796.

It is an arithmetic number, because the mean of its divisors is an integer number (345374244).

Almost surely, 22302230055 is an apocalyptic number.

2302230055 is a deficient number, since it is larger than the sum of its proper divisors (460763897).

2302230055 is a wasteful number, since it uses less digits than its factorization.

2302230055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52985.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 2302230055 is about 47981.5595307197. The cubic root of 2302230055 is about 1320.4326051836.

Adding to 2302230055 its reverse (5500322032), we get a palindrome (7802552087).

The spelling of 2302230055 in words is "two billion, three hundred two million, two hundred thirty thousand, fifty-five".

Divisors: 1 5 10957 42023 54785 210115 460446011 2302230055