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44874053 = 721277211
BaseRepresentation
bin1010101100101…
…1100101000101
310010102211121222
42223023211011
542441432203
64241450125
71053265100
oct253134505
9103384558
1044874053
112336a5a4
1213040945
1393b21c3
145d61737
153e16038
hex2acb945

44874053 has 12 divisors (see below), whose sum is σ = 52618752. Its totient is φ = 38155320.

The previous prime is 44874023. The next prime is 44874061. The reversal of 44874053 is 35047844.

44874053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44874053 - 28 = 44873797 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44874023) 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 11 ways as a sum of consecutive naturals, for example, 2618 + ... + 9828.

It is an arithmetic number, because the mean of its divisors is an integer number (4384896).

Almost surely, 244874053 is an apocalyptic number.

It is an amenable number.

44874053 is a deficient number, since it is larger than the sum of its proper divisors (7744699).

44874053 is a wasteful number, since it uses less digits than its factorization.

44874053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7352 (or 7345 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 44874053 is about 6698.8098196620. The cubic root of 44874053 is about 355.3571833150.

The spelling of 44874053 in words is "forty-four million, eight hundred seventy-four thousand, fifty-three".

Divisors: 1 7 49 127 889 6223 7211 50477 353339 915797 6410579 44874053