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225376483 = 1571435519
BaseRepresentation
bin11010110111011…
…11100011100011
3120201002022102011
431123233203203
5430144021413
634210333351
75404445203
oct1533574343
9521068364
10225376483
11106245762
126358a257
1337900987
1421d0a403
1514bbd33d
hexd6ef8e3

225376483 has 4 divisors (see below), whose sum is σ = 226812160. Its totient is φ = 223940808.

The previous prime is 225376469. The next prime is 225376597. The reversal of 225376483 is 384673522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 384673522 = 2192336761.

It is a cyclic number.

It is not a de Polignac number, because 225376483 - 25 = 225376451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225373483) 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, 717603 + ... + 717916.

It is an arithmetic number, because the mean of its divisors is an integer number (56703040).

Almost surely, 2225376483 is an apocalyptic number.

225376483 is a deficient number, since it is larger than the sum of its proper divisors (1435677).

225376483 is a wasteful number, since it uses less digits than its factorization.

225376483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435676.

The product of its digits is 241920, while the sum is 40.

The square root of 225376483 is about 15012.5441881115. The cubic root of 225376483 is about 608.5592469162.

The spelling of 225376483 in words is "two hundred twenty-five million, three hundred seventy-six thousand, four hundred eighty-three".

Divisors: 1 157 1435519 225376483