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2225360539 = 8925004051
BaseRepresentation
bin1000010010100100…
…0100111010011011
312202002102000202201
42010221010322123
514024143014124
61004453111031
7106101152413
oct20451047233
95662360681
102225360539
11a42181346
12521328477
132960709ac
1417179d643
15d057b144
hex84a44e9b

2225360539 has 4 divisors (see below), whose sum is σ = 2250364680. Its totient is φ = 2200356400.

The previous prime is 2225360521. The next prime is 2225360551. The reversal of 2225360539 is 9350635222.

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

It is a cyclic number.

It is not a de Polignac number, because 2225360539 - 25 = 2225360507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2225360498 and 2225360507.

It is not an unprimeable number, because it can be changed into a prime (2225360509) 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, 12501937 + ... + 12502114.

It is an arithmetic number, because the mean of its divisors is an integer number (562591170).

Almost surely, 22225360539 is an apocalyptic number.

2225360539 is a deficient number, since it is larger than the sum of its proper divisors (25004141).

2225360539 is an equidigital number, since it uses as much as digits as its factorization.

2225360539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25004140.

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 2225360539 is about 47173.7272112349. The cubic root of 2225360539 is about 1305.5698961739.

The spelling of 2225360539 in words is "two billion, two hundred twenty-five million, three hundred sixty thousand, five hundred thirty-nine".

Divisors: 1 89 25004051 2225360539