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226314725 = 52713313209
BaseRepresentation
bin11010111110101…
…00100111100101
3120202211222102212
431133110213211
5430414032400
634242413205
75415433460
oct1537244745
9522758385
10226314725
1110682666a
1263961205
1337b6ba50
14220b22d7
1514d06335
hexd7d49e5

226314725 has 48 divisors (see below), whose sum is σ = 356643840. Its totient is φ = 138585600.

The previous prime is 226314721. The next prime is 226314743. The reversal of 226314725 is 527413622.

It is not a de Polignac number, because 226314725 - 22 = 226314721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226314691 and 226314700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226314721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68921 + ... + 72129.

It is an arithmetic number, because the mean of its divisors is an integer number (7430080).

Almost surely, 2226314725 is an apocalyptic number.

226314725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226314725 is a deficient number, since it is larger than the sum of its proper divisors (130329115).

226314725 is a wasteful number, since it uses less digits than its factorization.

226314725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270 (or 3265 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 226314725 is about 15043.7603344377. The cubic root of 226314725 is about 609.4025548794.

The spelling of 226314725 in words is "two hundred twenty-six million, three hundred fourteen thousand, seven hundred twenty-five".

Divisors: 1 5 7 13 25 31 35 65 91 155 175 217 325 403 455 775 1085 2015 2275 2821 3209 5425 10075 14105 16045 22463 41717 70525 80225 99479 112315 208585 292019 497395 561575 696353 1042925 1293227 1460095 2486975 3481765 6466135 7300475 9052589 17408825 32330675 45262945 226314725