Search a number
-
+
44100454241 = 1915727915297
BaseRepresentation
bin101001000100100101…
…111000011101100001
311012211102210012021002
4221010211320131201
51210304204013431
632132013441345
73120564450614
oct510445703541
9135742705232
1044100454241
1117780613aa8
1286691a0255
13420a74644c
1421c4dd017b
1512319a13cb
hexa44978761

44100454241 has 16 divisors (see below), whose sum is σ = 46742770560. Its totient is φ = 41490558720.

The previous prime is 44100454213. The next prime is 44100454249. The reversal of 44100454241 is 14245400144.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44100454241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44100454249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8322905 + ... + 8328201.

It is an arithmetic number, because the mean of its divisors is an integer number (2921423160).

Almost surely, 244100454241 is an apocalyptic number.

It is an amenable number.

44100454241 is a deficient number, since it is larger than the sum of its proper divisors (2642316319).

44100454241 is a wasteful number, since it uses less digits than its factorization.

44100454241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8264.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 44100454241 its reverse (14245400144), we get a palindrome (58345854385).

The spelling of 44100454241 in words is "forty-four billion, one hundred million, four hundred fifty-four thousand, two hundred forty-one".

Divisors: 1 19 157 2791 2983 5297 53029 100643 438187 831629 8325553 14783927 15800951 280894613 2321076539 44100454241