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224513055 = 325132231721
BaseRepresentation
bin11010110000111…
…00110000011111
3120122110110000100
431120130300133
5424433404210
634140032143
75364221004
oct1530346037
9518413010
10224513055
11105805a88
1263232653
133768a980
1421b638ab
1514a9c5c0
hexd61cc1f

224513055 has 48 divisors (see below), whose sum is σ = 421214976. Its totient is φ = 109969920.

The previous prime is 224513027. The next prime is 224513059. The reversal of 224513055 is 550315422.

Adding to 224513055 its reverse (550315422), we get a palindrome (774828477).

It is a happy number.

It is not a de Polignac number, because 224513055 - 29 = 224512543 is a prime.

It is a super-2 number, since 2×2245130552 = 100812223730866050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224513059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129595 + ... + 131315.

It is an arithmetic number, because the mean of its divisors is an integer number (8775312).

Almost surely, 2224513055 is an apocalyptic number.

224513055 is a deficient number, since it is larger than the sum of its proper divisors (196701921).

224513055 is a wasteful number, since it uses less digits than its factorization.

224513055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968 (or 1965 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 224513055 is about 14983.7597084310. The cubic root of 224513055 is about 607.7811125955.

The spelling of 224513055 in words is "two hundred twenty-four million, five hundred thirteen thousand, fifty-five".

Divisors: 1 3 5 9 13 15 39 45 65 117 195 223 585 669 1115 1721 2007 2899 3345 5163 8605 8697 10035 14495 15489 22373 25815 26091 43485 67119 77445 111865 130455 201357 335595 383783 1006785 1151349 1918915 3454047 4989179 5756745 14967537 17270235 24945895 44902611 74837685 224513055