Search a number
-
+
44276069 = 2915110111
BaseRepresentation
bin1010100011100…
…1100101100101
310002022110100102
42220321211211
542313313234
64220553445
71045224515
oct250714545
9102273312
1044276069
1122aa12a2
12129b2885
139232c76
145c47845
153d48c7e
hex2a39965

44276069 has 8 divisors (see below), whose sum is σ = 46110720. Its totient is φ = 42462000.

The previous prime is 44276059. The next prime is 44276083. The reversal of 44276069 is 96067244.

44276069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44276069 - 212 = 44271973 is a prime.

It is a super-2 number, since 2×442760692 = 3920740572185522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44276059) 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 7 ways as a sum of consecutive naturals, for example, 677 + ... + 9434.

It is an arithmetic number, because the mean of its divisors is an integer number (5763840).

Almost surely, 244276069 is an apocalyptic number.

It is an amenable number.

44276069 is a deficient number, since it is larger than the sum of its proper divisors (1834651).

44276069 is a wasteful number, since it uses less digits than its factorization.

44276069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10291.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 44276069 is about 6654.0265253454. The cubic root of 44276069 is about 353.7716429715.

The spelling of 44276069 in words is "forty-four million, two hundred seventy-six thousand, sixty-nine".

Divisors: 1 29 151 4379 10111 293219 1526761 44276069