Base | Representation |
---|---|
bin | 11000010011111100… |
… | …10010011000000110 |
3 | 1020200122001201201212 |
4 | 30021332102120012 |
5 | 203212332200110 |
6 | 5555054251422 |
7 | 641306040125 |
oct | 141176223006 |
9 | 36618051655 |
10 | 13052225030 |
11 | 5598705939 |
12 | 26431b6b72 |
13 | 1300158aa0 |
14 | 8bb681abc |
15 | 515d1ae05 |
hex | 309f92606 |
13052225030 has 32 divisors (see below), whose sum is σ = 25355532384. Its totient is φ = 4808941056.
The previous prime is 13052225023. The next prime is 13052225057. The reversal of 13052225030 is 3052225031.
It is a junction number, because it is equal to n+sod(n) for n = 13052224987 and 13052225005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46787 + ... + 168206.
It is an arithmetic number, because the mean of its divisors is an integer number (792360387).
Almost surely, 213052225030 is an apocalyptic number.
13052225030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13052225030 is a deficient number, since it is larger than the sum of its proper divisors (12303307354).
13052225030 is a wasteful number, since it uses less digits than its factorization.
13052225030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215480.
The product of its (nonzero) digits is 1800, while the sum is 23.
Subtracting from 13052225030 its reverse (3052225031), we obtain a palindrome (9999999999).
The spelling of 13052225030 in words is "thirteen billion, fifty-two million, two hundred twenty-five thousand, thirty".
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