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225483848 = 2353092
BaseRepresentation
bin11010111000010…
…01110001001000
3120201021202200122
431130021301020
5430210440343
634212522412
75405403212
oct1534116110
9521252618
10225483848
11106309397
1263620408
133793a7c5
1421d375b2
1514be0068
hexd709c48

225483848 has 12 divisors (see below), whose sum is σ = 422861865. Its totient is φ = 112720688.

The previous prime is 225483847. The next prime is 225483851. The reversal of 225483848 is 848384522.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 125843524 + 99640324 = 11218^2 + 9982^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=10618.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225483799 and 225483808.

It is not an unprimeable number, because it can be changed into a prime (225483847) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 39818 + ... + 45126.

Almost surely, 2225483848 is an apocalyptic number.

It is an amenable number.

225483848 is a deficient number, since it is larger than the sum of its proper divisors (197378017).

225483848 is an frugal number, since it uses more digits than its factorization.

225483848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10624 (or 5311 counting only the distinct ones).

The product of its digits is 491520, while the sum is 44.

The square root of 225483848 is about 15016.1196052775. The cubic root of 225483848 is about 608.6558668625.

The spelling of 225483848 in words is "two hundred twenty-five million, four hundred eighty-three thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 5309 10618 21236 42472 28185481 56370962 112741924 225483848