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225755062 = 2138682887
BaseRepresentation
bin11010111010010…
…11111110110110
3120201210112201121
431131023332312
5430243130222
634222414154
75410613011
oct1535137666
9521715647
10225755062
11106484135
126373135a
1337a040a0
1421da8378
1514c455c7
hexd74bfb6

225755062 has 8 divisors (see below), whose sum is σ = 364681296. Its totient is φ = 104194632.

The previous prime is 225755059. The next prime is 225755071. The reversal of 225755062 is 260557522.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4341418 + ... + 4341469.

It is an arithmetic number, because the mean of its divisors is an integer number (45585162).

Almost surely, 2225755062 is an apocalyptic number.

225755062 is a deficient number, since it is larger than the sum of its proper divisors (138926234).

225755062 is a wasteful number, since it uses less digits than its factorization.

225755062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8682902.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 225755062 is about 15025.1476531846. The cubic root of 225755062 is about 608.8998013364.

The spelling of 225755062 in words is "two hundred twenty-five million, seven hundred fifty-five thousand, sixty-two".

Divisors: 1 2 13 26 8682887 17365774 112877531 225755062