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44501220104425 = 52731191349123059
BaseRepresentation
bin10100001111001001111110…
…11010101001100011101001
312211120021102112200011002221
422013210333122221203221
521313101444321320200
6234351324524354041
712242051501460130
oct1207447732514351
9184507375604087
1044501220104425
11131a79526716a7
124ba87746a5921
131baa5a7224236
14adbc28ac2917
155228a39b791a
hex28793f6a98e9

44501220104425 has 96 divisors (see below), whose sum is σ = 65627799552000. Its totient is φ = 29291741856000.

The previous prime is 44501220104381. The next prime is 44501220104489. The reversal of 44501220104425 is 52440102210544.

It is not a de Polignac number, because 44501220104425 - 243 = 35705127082217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 361563546 + ... + 361686604.

It is an arithmetic number, because the mean of its divisors is an integer number (683622912000).

Almost surely, 244501220104425 is an apocalyptic number.

It is an amenable number.

44501220104425 is a deficient number, since it is larger than the sum of its proper divisors (21126579447575).

44501220104425 is a wasteful number, since it uses less digits than its factorization.

44501220104425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123647 (or 123642 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 44501220104425 its reverse (52440102210544), we get a palindrome (96941322314969).

The spelling of 44501220104425 in words is "forty-four trillion, five hundred one billion, two hundred twenty million, one hundred four thousand, four hundred twenty-five".

Divisors: 1 5 7 25 31 35 155 175 191 217 349 775 955 1085 1337 1745 2443 4775 5425 5921 6685 8725 10819 12215 29605 33425 41447 54095 61075 66659 75733 123059 148025 207235 270475 333295 378665 466613 615295 861413 1036175 1666475 1893325 2066429 2333065 3076475 3814829 4307065 10332145 11665325 14465003 19074145 21535325 23504269 26703803 42947591 51660725 72325015 95370725 117521345 133519015 164529883 214737955 300633137 361625075 587606725 667595075 728632339 822649415 1073689775 1331375321 1503165685 3643161695 4113247075 5100426373 6656876605 7515828425 8202989881 9319627247 18215808475 25502131865 33284383025 41014949405 46598136235 57420929167 127510659325 205074747025 232990681175 254292686311 287104645835 1271463431555 1435523229175 1780048804177 6357317157775 8900244020885 44501220104425