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108244053 = 334009039
BaseRepresentation
bin1100111001110…
…10110001010101
321112200100221000
412130322301111
5210202302203
614424013513
72453026221
oct634726125
9245610830
10108244053
11561123a5
1230301299
131956c048
1410539781
1597824a3
hex673ac55

108244053 has 8 divisors (see below), whose sum is σ = 160361600. Its totient is φ = 72162684.

The previous prime is 108244051. The next prime is 108244057. The reversal of 108244053 is 350442801.

It is not a de Polignac number, because 108244053 - 21 = 108244051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4009039 = 108244053 / (1 + 0 + 8 + 2 + 4 + 4 + 0 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108244051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004493 + ... + 2004546.

It is an arithmetic number, because the mean of its divisors is an integer number (20045200).

Almost surely, 2108244053 is an apocalyptic number.

It is an amenable number.

108244053 is a deficient number, since it is larger than the sum of its proper divisors (52117547).

108244053 is an equidigital number, since it uses as much as digits as its factorization.

108244053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009048 (or 4009042 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 108244053 is about 10404.0402248357. The cubic root of 108244053 is about 476.5787586814.

Adding to 108244053 its reverse (350442801), we get a palindrome (458686854).

The spelling of 108244053 in words is "one hundred eight million, two hundred forty-four thousand, fifty-three".

Divisors: 1 3 9 27 4009039 12027117 36081351 108244053