Base | Representation |
---|---|
bin | 100100101111100110000… |
… | …010100111111000000010 |
3 | 22221101110221211212201211 |
4 | 210233212002213320002 |
5 | 312332202321000200 |
6 | 5211545453320334 |
7 | 350265661333153 |
oct | 44574602477002 |
9 | 8841427755654 |
10 | 2525005250050 |
11 | 893937700798 |
12 | 3494431960aa |
13 | 15415103619a |
14 | 8a2d4a2592a |
15 | 45a33ebdaba |
hex | 24be60a7e02 |
2525005250050 has 24 divisors (see below), whose sum is σ = 4697249614596. Its totient is φ = 1009842992640.
The previous prime is 2525005249981. The next prime is 2525005250051. The reversal of 2525005250050 is 500525005252.
It can be written as a sum of positive squares in 6 ways, for example, as 334543089609 + 2190462160441 = 578397^2 + 1480021^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2525005249994 and 2525005250021.
It is not an unprimeable number, because it can be changed into a prime (2525005250051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3656859 + ... + 4292158.
Almost surely, 22525005250050 is an apocalyptic number.
2525005250050 is a deficient number, since it is larger than the sum of its proper divisors (2172244364546).
2525005250050 is a wasteful number, since it uses less digits than its factorization.
2525005250050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7955382 (or 7955377 counting only the distinct ones).
The product of its (nonzero) digits is 25000, while the sum is 31.
The spelling of 2525005250050 in words is "two trillion, five hundred twenty-five billion, five million, two hundred fifty thousand, fifty".
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