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44030097 = 327961927
BaseRepresentation
bin1010011111110…
…1100010010001
310001211221221100
42213331202101
542232430342
64211415013
71043151426
oct247754221
9101757840
1044030097
1122943511
12128b4469
139178017
145bc1d4d
153ceae4c
hex29fd891

44030097 has 12 divisors (see below), whose sum is σ = 64405120. Its totient is φ = 28981368.

The previous prime is 44030093. The next prime is 44030099. The reversal of 44030097 is 79003044.

Added to its reverse (79003044) it gives a triangular number (123033141 = T15686).

It is not a de Polignac number, because 44030097 - 22 = 44030093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44030097.

It is not an unprimeable number, because it can be changed into a prime (44030093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30253 + ... + 31674.

Almost surely, 244030097 is an apocalyptic number.

It is an amenable number.

44030097 is a deficient number, since it is larger than the sum of its proper divisors (20375023).

44030097 is a wasteful number, since it uses less digits than its factorization.

44030097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62012 (or 62009 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 44030097 is about 6635.5178396264. The cubic root of 44030097 is about 353.1153098027.

Adding to 44030097 its reverse (79003044), we get a triangular number (123033141 = T15686).

The spelling of 44030097 in words is "forty-four million, thirty thousand, ninety-seven".

Divisors: 1 3 9 79 237 711 61927 185781 557343 4892233 14676699 44030097