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224210141 = 2383257457
BaseRepresentation
bin11010101110100…
…10110011011101
3120121220001111022
431113102303131
5424344211031
634125333525
75361516611
oct1527226335
9517801438
10224210141
11105619441
12631072a5
13375b2b2c
1421ac5341
1514a3c97b
hexd5d2cdd

224210141 has 16 divisors (see below), whose sum is σ = 238218624. Its totient is φ = 210591744.

The previous prime is 224210131. The next prime is 224210143. The reversal of 224210141 is 141012422.

It is a cyclic number.

It is not a de Polignac number, because 224210141 - 226 = 157101277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224210143) 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, 490385 + ... + 490841.

It is an arithmetic number, because the mean of its divisors is an integer number (14888664).

Almost surely, 2224210141 is an apocalyptic number.

It is an amenable number.

224210141 is a deficient number, since it is larger than the sum of its proper divisors (14008483).

224210141 is a wasteful number, since it uses less digits than its factorization.

224210141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 224210141 is about 14973.6482194554. The cubic root of 224210141 is about 607.5076492570.

Adding to 224210141 its reverse (141012422), we get a palindrome (365222563).

The spelling of 224210141 in words is "two hundred twenty-four million, two hundred ten thousand, one hundred forty-one".