Search a number
-
+
244032304025 = 521923214110433
BaseRepresentation
bin1110001101000101110…
…1010111001110011001
3212022220000211111020102
43203101131113032121
512444234232212100
6304035031105145
723426230234136
oct3432135271631
9768800744212
10244032304025
1194547967a04
123b365b121b5
131a0208c3a43
14bb5001158d
156533e62cd5
hex38d1757399

244032304025 has 48 divisors (see below), whose sum is σ = 332562464640. Its totient is φ = 176809881600.

The previous prime is 244032304001. The next prime is 244032304031. The reversal of 244032304025 is 520403230442.

It is a happy number.

It is not a de Polignac number, because 244032304025 - 220 = 244031255449 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23385209 + ... + 23395641.

It is an arithmetic number, because the mean of its divisors is an integer number (6928384680).

Almost surely, 2244032304025 is an apocalyptic number.

244032304025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

244032304025 is a deficient number, since it is larger than the sum of its proper divisors (88530160615).

244032304025 is a wasteful number, since it uses less digits than its factorization.

244032304025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12626 (or 12621 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 244032304025 its reverse (520403230442), we get a palindrome (764435534467).

The spelling of 244032304025 in words is "two hundred forty-four billion, thirty-two million, three hundred four thousand, twenty-five".

Divisors: 1 5 19 23 25 95 115 437 475 575 2141 2185 10433 10705 10925 40679 49243 52165 53525 198227 203395 239959 246215 260825 935617 991135 1016975 1199795 1231075 4559221 4678085 4955675 5998975 22337053 22796105 23390425 111685265 113980525 424404007 513752219 558426325 2122020035 2568761095 9761292161 10610100175 12843805475 48806460805 244032304025