Search a number
-
+
44705764227 = 320129740321
BaseRepresentation
bin101001101000101010…
…111101001110000011
311021101121210010110110
4221220222331032003
51213024133423402
632312035402403
73141564504015
oct515052751603
9137347703413
1044705764227
1117a61269393
1287b7a53403
1342a5c80c37
14224155a1b5
151269bbc56c
hexa68abd383

44705764227 has 8 divisors (see below), whose sum is σ = 59610727440. Its totient is φ = 29802321920.

The previous prime is 44705764177. The next prime is 44705764247. The reversal of 44705764227 is 72246750744.

44705764227 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 44705764227 - 210 = 44705763203 is a prime.

It is a super-2 number, since 2×447057642272 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44705764247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309774 + ... + 430547.

It is an arithmetic number, because the mean of its divisors is an integer number (7451340930).

Almost surely, 244705764227 is an apocalyptic number.

44705764227 is a deficient number, since it is larger than the sum of its proper divisors (14904963213).

44705764227 is a wasteful number, since it uses less digits than its factorization.

44705764227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760453.

The product of its (nonzero) digits is 2634240, while the sum is 48.

The spelling of 44705764227 in words is "forty-four billion, seven hundred five million, seven hundred sixty-four thousand, two hundred twenty-seven".

Divisors: 1 3 20129 60387 740321 2220963 14901921409 44705764227