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226314385 = 51137111211
BaseRepresentation
bin11010111110101…
…00100010010001
3120202211221222021
431133110202101
5430414030020
634242411441
75415432463
oct1537244221
9522757867
10226314385
11106826390
1263960b81
1337b6b84b
14220b2133
1514d061aa
hexd7d4891

226314385 has 16 divisors (see below), whose sum is σ = 304276032. Its totient is φ = 160142400.

The previous prime is 226314359. The next prime is 226314419. The reversal of 226314385 is 583413622.

226314385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 226314385 - 217 = 226183313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226314385.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53571 + ... + 57640.

It is an arithmetic number, because the mean of its divisors is an integer number (19017252).

Almost surely, 2226314385 is an apocalyptic number.

It is an amenable number.

226314385 is a deficient number, since it is larger than the sum of its proper divisors (77961647).

226314385 is a wasteful number, since it uses less digits than its factorization.

226314385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111264.

The product of its digits is 34560, while the sum is 34.

The square root of 226314385 is about 15043.7490340673. The cubic root of 226314385 is about 609.4022497041.

The spelling of 226314385 in words is "two hundred twenty-six million, three hundred fourteen thousand, three hundred eighty-five".

Divisors: 1 5 11 37 55 185 407 2035 111211 556055 1223321 4114807 6116605 20574035 45262877 226314385