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44071053 = 31359107179
BaseRepresentation
bin1010100000011…
…1100010001101
310001221001010020
42220013202031
542240233203
64212332353
71043412015
oct250074215
9101831106
1044071053
1122971264
12129140b9
139190860
145bd2c45
153d08153
hex2a0788d

44071053 has 32 divisors (see below), whose sum is σ = 65318400. Its totient is φ = 26264256.

The previous prime is 44071003. The next prime is 44071061. The reversal of 44071053 is 35017044.

It is not a de Polignac number, because 44071053 - 28 = 44070797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44071003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246118 + ... + 246296.

It is an arithmetic number, because the mean of its divisors is an integer number (2041200).

Almost surely, 244071053 is an apocalyptic number.

It is an amenable number.

44071053 is a deficient number, since it is larger than the sum of its proper divisors (21247347).

44071053 is a wasteful number, since it uses less digits than its factorization.

44071053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 44071053 is about 6638.6032416465. The cubic root of 44071053 is about 353.2247630311.

Adding to 44071053 its reverse (35017044), we get a palindrome (79088097).

It can be divided in two parts, 4407 and 1053, that added together give a triangular number (5460 = T104).

The spelling of 44071053 in words is "forty-four million, seventy-one thousand, fifty-three".

Divisors: 1 3 13 39 59 107 177 179 321 537 767 1391 2301 2327 4173 6313 6981 10561 18939 19153 31683 57459 82069 137293 246207 248989 411879 746967 1130027 3390081 14690351 44071053