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24220341 = 322691149
BaseRepresentation
bin101110001100…
…1001010110101
31200120112001200
41130121022311
522200022331
62223043113
7412604145
oct134311265
950515050
1024220341
1112743112
128140499
135030382
143306925
1521d65e6
hex17192b5

24220341 has 6 divisors (see below), whose sum is σ = 34984950. Its totient is φ = 16146888.

The previous prime is 24220337. The next prime is 24220379. The reversal of 24220341 is 14302242.

It can be written as a sum of positive squares in only one way, i.e., 19580625 + 4639716 = 4425^2 + 2154^2 .

It is not a de Polignac number, because 24220341 - 22 = 24220337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24228341) 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 5 ways as a sum of consecutive naturals, for example, 1345566 + ... + 1345583.

It is an arithmetic number, because the mean of its divisors is an integer number (5830825).

Almost surely, 224220341 is an apocalyptic number.

It is an amenable number.

24220341 is a deficient number, since it is larger than the sum of its proper divisors (10764609).

24220341 is a wasteful number, since it uses less digits than its factorization.

24220341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691155 (or 2691152 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 24220341 is about 4921.4165643644. The cubic root of 24220341 is about 289.3299671801.

Adding to 24220341 its reverse (14302242), we get a palindrome (38522583).

The spelling of 24220341 in words is "twenty-four million, two hundred twenty thousand, three hundred forty-one".

Divisors: 1 3 9 2691149 8073447 24220341