Base | Representation |
---|---|
bin | 111000111100000110000000… |
… | …011000000111101110011110 |
3 | 1012211122221100211121201202011 |
4 | 320330012000120013232132 |
5 | 230310341103313000110 |
6 | 2244333243430421434 |
7 | 103514156356100155 |
oct | 7074060030075636 |
9 | 1184587324551664 |
10 | 250420222000030 |
11 | 7287868a971755 |
12 | 2410514980187a |
13 | a9966aa9b5984 |
14 | 45ba590d8459c |
15 | 1de4010ab648a |
hex | e3c180607b9e |
250420222000030 has 16 divisors (see below), whose sum is σ = 451251192590784. Its totient is φ = 100058134802080.
The previous prime is 250420221999973. The next prime is 250420222000049. The reversal of 250420222000030 is 30000222024052.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 250420221999965 and 250420222000010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13744240177 + ... + 13744258396.
It is an arithmetic number, because the mean of its divisors is an integer number (28203199536924).
Almost surely, 2250420222000030 is an apocalyptic number.
250420222000030 is a deficient number, since it is larger than the sum of its proper divisors (200830970590754).
250420222000030 is a wasteful number, since it uses less digits than its factorization.
250420222000030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27488499491.
The product of its (nonzero) digits is 1920, while the sum is 22.
Adding to 250420222000030 its reverse (30000222024052), we get a palindrome (280420444024082).
The spelling of 250420222000030 in words is "two hundred fifty trillion, four hundred twenty billion, two hundred twenty-two million, thirty", and thus it is an aban number.
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