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44034197 = 148929573
BaseRepresentation
bin1010011111111…
…0100010010101
310001212011120012
42213332202111
542233043242
64211450005
71043166404
oct247764225
9101764505
1044034197
11229465a9
12128b6905
139179b4c
145bc363b
153cec282
hex29fe895

44034197 has 4 divisors (see below), whose sum is σ = 44065260. Its totient is φ = 44003136.

The previous prime is 44034187. The next prime is 44034241. The reversal of 44034197 is 79143044.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7540516 + 36493681 = 2746^2 + 6041^2 .

It is a cyclic number.

It is not a de Polignac number, because 44034197 - 224 = 27256981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44034127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13298 + ... + 16275.

It is an arithmetic number, because the mean of its divisors is an integer number (11016315).

Almost surely, 244034197 is an apocalyptic number.

It is an amenable number.

44034197 is a deficient number, since it is larger than the sum of its proper divisors (31063).

44034197 is a wasteful number, since it uses less digits than its factorization.

44034197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31062.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 44034197 is about 6635.8267759187. The cubic root of 44034197 is about 353.1262699409.

The spelling of 44034197 in words is "forty-four million, thirty-four thousand, one hundred ninety-seven".

Divisors: 1 1489 29573 44034197