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225741914 = 2891268213
BaseRepresentation
bin11010111010010…
…00110001011010
3120201202212200122
431131020301122
5430242220124
634222233242
75410526456
oct1535106132
9521685618
10225741914
11106475272
1263725822
13379cb0c8
1421da3666
1514c4175e
hexd748c5a

225741914 has 8 divisors (see below), whose sum is σ = 342417780. Its totient is φ = 111602656.

The previous prime is 225741913. The next prime is 225741917. The reversal of 225741914 is 419147522.

225741914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 216237025 + 9504889 = 14705^2 + 3083^2 .

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

It is not an unprimeable number, because it can be changed into a prime (225741911) 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, 633929 + ... + 634284.

Almost surely, 2225741914 is an apocalyptic number.

225741914 is a deficient number, since it is larger than the sum of its proper divisors (116675866).

225741914 is a wasteful number, since it uses less digits than its factorization.

225741914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268304.

The product of its digits is 20160, while the sum is 35.

The square root of 225741914 is about 15024.7101136761. The cubic root of 225741914 is about 608.8879803095.

The spelling of 225741914 in words is "two hundred twenty-five million, seven hundred forty-one thousand, nine hundred fourteen".

Divisors: 1 2 89 178 1268213 2536426 112870957 225741914