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224141013 = 35922391
BaseRepresentation
bin11010101110000…
…01111011010101
3120121202112200000
431113001323111
5424340003023
634124041513
75361111225
oct1527017325
9517675600
10224141013
11105581508
1263093299
133758a525
1421aa8085
1514a27243
hexd5c1ed5

224141013 has 12 divisors (see below), whose sum is σ = 335750688. Its totient is φ = 149427180.

The previous prime is 224141011. The next prime is 224141017. The reversal of 224141013 is 310141422.

224141013 is a `hidden beast` number, since 2 + 241 + 410 + 13 = 666.

It is not a de Polignac number, because 224141013 - 21 = 224141011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224141011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 460953 + ... + 461438.

It is an arithmetic number, because the mean of its divisors is an integer number (27979224).

Almost surely, 2224141013 is an apocalyptic number.

It is an amenable number.

224141013 is a deficient number, since it is larger than the sum of its proper divisors (111609675).

224141013 is an frugal number, since it uses more digits than its factorization.

224141013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922406 (or 922394 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 224141013 is about 14971.3397196109. The cubic root of 224141013 is about 607.4452076783.

Adding to 224141013 its reverse (310141422), we get a palindrome (534282435).

The spelling of 224141013 in words is "two hundred twenty-four million, one hundred forty-one thousand, thirteen".

Divisors: 1 3 9 27 81 243 922391 2767173 8301519 24904557 74713671 224141013