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224153153 = 7154320753
BaseRepresentation
bin11010101110001…
…00111001000001
3120121210011022122
431113010321001
5424340400103
634124214025
75361161510
oct1527047101
9517704278
10224153153
1110558a644
126309a315
1337592c03
1421aac677
1514a2ab38
hexd5c4e41

224153153 has 8 divisors (see below), whose sum is σ = 256353408. Its totient is φ = 191997504.

The previous prime is 224153119. The next prime is 224153161. The reversal of 224153153 is 351351422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-224153153 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224153053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425 + ... + 21177.

It is an arithmetic number, because the mean of its divisors is an integer number (32044176).

Almost surely, 2224153153 is an apocalyptic number.

It is an amenable number.

224153153 is a deficient number, since it is larger than the sum of its proper divisors (32200255).

224153153 is a wasteful number, since it uses less digits than its factorization.

224153153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22303.

The product of its digits is 3600, while the sum is 26.

The square root of 224153153 is about 14971.7451554587. The cubic root of 224153153 is about 607.4561743633.

The spelling of 224153153 in words is "two hundred twenty-four million, one hundred fifty-three thousand, one hundred fifty-three".

Divisors: 1 7 1543 10801 20753 145271 32021879 224153153