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44030054 = 222015027
BaseRepresentation
bin1010011111110…
…1100001100110
310001211221212202
42213331201212
542232430204
64211414502
71043151335
oct247754146
9101757782
1044030054
1122943482
12128b4432
139177cb3
145bc1d1c
153ceae1e
hex29fd866

44030054 has 4 divisors (see below), whose sum is σ = 66045084. Its totient is φ = 22015026.

The previous prime is 44030053. The next prime is 44030069. The reversal of 44030054 is 45003044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44030053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007512 + ... + 11007515.

It is an arithmetic number, because the mean of its divisors is an integer number (16511271).

Almost surely, 244030054 is an apocalyptic number.

44030054 is a deficient number, since it is larger than the sum of its proper divisors (22015030).

44030054 is a wasteful number, since it uses less digits than its factorization.

44030054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22015029.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 44030054 is about 6635.5145994866. The cubic root of 44030054 is about 353.1151948514.

Adding to 44030054 its reverse (45003044), we get a palindrome (89033098).

The spelling of 44030054 in words is "forty-four million, thirty thousand, fifty-four", and thus it is an eban number.

Divisors: 1 2 22015027 44030054