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4445000241 = 3111391974919
BaseRepresentation
bin1000010001111000…
…10101001000110001
3102110210001102000120
410020330111020301
533100410001431
62013023440453
7215102610243
oct41074251061
912423042016
104445000241
1119810a5520
12a40756129
1355ab8a776
143024b0093
151b0377196
hex108f15231

4445000241 has 32 divisors (see below), whose sum is σ = 6546355200. Its totient is φ = 2660441280.

The previous prime is 4445000167. The next prime is 4445000249. The reversal of 4445000241 is 1420005444.

It is a happy number.

It is not a de Polignac number, because 4445000241 - 27 = 4445000113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4445000249) 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 31 ways as a sum of consecutive naturals, for example, 901180 + ... + 906098.

It is an arithmetic number, because the mean of its divisors is an integer number (204573600).

Almost surely, 24445000241 is an apocalyptic number.

It is an amenable number.

4445000241 is a deficient number, since it is larger than the sum of its proper divisors (2101354959).

4445000241 is a wasteful number, since it uses less digits than its factorization.

4445000241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 4445000241 is about 66670.8350105202. The cubic root of 4445000241 is about 1644.2099156391.

Adding to 4445000241 its reverse (1420005444), we get a palindrome (5865005685).

The spelling of 4445000241 in words is "four billion, four hundred forty-five million, two hundred forty-one", and thus it is an aban number.

Divisors: 1 3 11 33 139 197 417 591 1529 2167 4587 4919 6501 14757 27383 54109 82149 162327 301213 683741 903639 969043 2051223 2907129 7521151 10659473 22563453 31978419 134696977 404090931 1481666747 4445000241