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224053071 = 31115834289
BaseRepresentation
bin11010101101011…
…00011101001111
3120121121002000220
431112230131033
5424324144241
634122122423
75360263644
oct1526543517
9517532026
10224053071
11105521430
1263050413
13375594a8
1421a83dcb
1514a0b166
hexd5ac74f

224053071 has 16 divisors (see below), whose sum is σ = 326177280. Its totient is φ = 135672320.

The previous prime is 224053021. The next prime is 224053103. The reversal of 224053071 is 170350422.

It is a cyclic number.

It is not a de Polignac number, because 224053071 - 26 = 224053007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224053021) 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 15 ways as a sum of consecutive naturals, for example, 50095 + ... + 54383.

It is an arithmetic number, because the mean of its divisors is an integer number (20386080).

Almost surely, 2224053071 is an apocalyptic number.

224053071 is a deficient number, since it is larger than the sum of its proper divisors (102124209).

224053071 is a wasteful number, since it uses less digits than its factorization.

224053071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5886.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 224053071 is about 14968.4024197641. The cubic root of 224053071 is about 607.3657533298.

The spelling of 224053071 in words is "two hundred twenty-four million, fifty-three thousand, seventy-one".

Divisors: 1 3 11 33 1583 4289 4749 12867 17413 47179 52239 141537 6789487 20368461 74684357 224053071