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3025250050050 = 23452746975321
BaseRepresentation
bin101100000001011110111…
…101000110000000000010
3101201012200212200201110000
4230001132331012000002
5344031203003100200
610233440343420430
7431365342066254
oct54013675060002
911635625621400
103025250050050
11a67001870038
1240a392154716
1318c383ac5817
14a65cc56dcd4
1553a6135a300
hex2c05ef46002

3025250050050 has 60 divisors (see below), whose sum is σ = 8405713298466. Its totient is φ = 806733345600.

The previous prime is 3025250049923. The next prime is 3025250050051. The reversal of 3025250050050 is 500500525203.

It can be written as a sum of positive squares in 3 ways, for example, as 2874357424449 + 150892625601 = 1695393^2 + 388449^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3025250049996 and 3025250050023.

It is not an unprimeable number, because it can be changed into a prime (3025250050051) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 373483611 + ... + 373491710.

Almost surely, 23025250050050 is an apocalyptic number.

3025250050050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3025250050050 is an abundant number, since it is smaller than the sum of its proper divisors (5380463248416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3025250050050 is a wasteful number, since it uses less digits than its factorization.

3025250050050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746975345 (or 746975331 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

Adding to 3025250050050 its reverse (500500525203), we get a palindrome (3525750575253).

The spelling of 3025250050050 in words is "three trillion, twenty-five billion, two hundred fifty million, fifty thousand, fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 135 150 162 225 270 405 450 675 810 1350 2025 4050 746975321 1493950642 2240925963 3734876605 4481851926 6722777889 7469753210 11204629815 13445555778 18674383025 20168333667 22409259630 33613889445 37348766050 40336667334 56023149075 60505001001 67227778890 100841668335 112046298150 121010002002 168069447225 201683336670 302525005005 336138894450 504208341675 605050010010 1008416683350 1512625025025 3025250050050