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44137353 = 3131131727
BaseRepresentation
bin1010100001011…
…1101110001001
310002001102001210
42220113232021
542244343403
64214003333
71044106221
oct250275611
9102042053
1044137353
1122a07057
1212946549
1391b4aa0
145c0d081
153d1cb03
hex2a17b89

44137353 has 8 divisors (see below), whose sum is σ = 63376768. Its totient is φ = 27161424.

The previous prime is 44137351. The next prime is 44137367. The reversal of 44137353 is 35373144.

44137353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 44137353 - 21 = 44137351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44137353.

It is not an unprimeable number, because it can be changed into a prime (44137351) 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, 565825 + ... + 565902.

It is an arithmetic number, because the mean of its divisors is an integer number (7922096).

Almost surely, 244137353 is an apocalyptic number.

It is an amenable number.

44137353 is a deficient number, since it is larger than the sum of its proper divisors (19239415).

44137353 is a wasteful number, since it uses less digits than its factorization.

44137353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131743.

The product of its digits is 15120, while the sum is 30.

The square root of 44137353 is about 6643.5948853012. The cubic root of 44137353 is about 353.4018034113.

The spelling of 44137353 in words is "forty-four million, one hundred thirty-seven thousand, three hundred fifty-three".

Divisors: 1 3 13 39 1131727 3395181 14712451 44137353