Search a number
-
+
44030207 = 1329116791
BaseRepresentation
bin1010011111110…
…1100011111111
310001211222002102
42213331203333
542232431312
64211415315
71043151644
oct247754377
9101758072
1044030207
1122943601
12128b453b
1391780a0
145bc1dcb
153ceaec2
hex29fd8ff

44030207 has 8 divisors (see below), whose sum is σ = 49052640. Its totient is φ = 39241440.

The previous prime is 44030191. The next prime is 44030219. The reversal of 44030207 is 70203044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44030207 - 24 = 44030191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44030267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58019 + ... + 58772.

It is an arithmetic number, because the mean of its divisors is an integer number (6131580).

Almost surely, 244030207 is an apocalyptic number.

44030207 is a deficient number, since it is larger than the sum of its proper divisors (5022433).

44030207 is a wasteful number, since it uses less digits than its factorization.

44030207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116833.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 44030207 is about 6635.5261283488. The cubic root of 44030207 is about 353.1156038641.

The spelling of 44030207 in words is "forty-four million, thirty thousand, two hundred seven".

Divisors: 1 13 29 377 116791 1518283 3386939 44030207