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2229707041 = 7692899489
BaseRepresentation
bin1000010011100110…
…1010000100100001
312202101120212001021
42010321222010201
514031301111131
61005130205441
7106153124422
oct20471520441
95671525037
102229707041
11a4467a9a1
12522883881
13296c331a3
141721b1649
15d0b38e11
hex84e6a121

2229707041 has 4 divisors (see below), whose sum is σ = 2232607300. Its totient is φ = 2226806784.

The previous prime is 2229707017. The next prime is 2229707047. The reversal of 2229707041 is 1407079222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 288864016 + 1940843025 = 16996^2 + 44055^2 .

It is a cyclic number.

It is not a de Polignac number, because 2229707041 - 29 = 2229706529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2229706988 and 2229707006.

It is not an unprimeable number, because it can be changed into a prime (2229707047) 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, 1448976 + ... + 1450513.

It is an arithmetic number, because the mean of its divisors is an integer number (558151825).

Almost surely, 22229707041 is an apocalyptic number.

It is an amenable number.

2229707041 is a deficient number, since it is larger than the sum of its proper divisors (2900259).

2229707041 is an equidigital number, since it uses as much as digits as its factorization.

2229707041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900258.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 2229707041 is about 47219.7738346977. The cubic root of 2229707041 is about 1306.4193422969.

The spelling of 2229707041 in words is "two billion, two hundred twenty-nine million, seven hundred seven thousand, forty-one".

Divisors: 1 769 2899489 2229707041