Base | Representation |
---|---|
bin | 11001000000000010… |
… | …10111001111100111 |
3 | 1021122102002212011112 |
4 | 30200001113033213 |
5 | 204442031131101 |
6 | 10055510455235 |
7 | 653420136533 |
oct | 144001271747 |
9 | 37572085145 |
10 | 13422130151 |
11 | 5768496051 |
12 | 272706451b |
13 | 135b991161 |
14 | 914850bc3 |
15 | 5385376bb |
hex | 3200573e7 |
13422130151 has 2 divisors, whose sum is σ = 13422130152. Its totient is φ = 13422130150.
The previous prime is 13422130121. The next prime is 13422130187. The reversal of 13422130151 is 15103122431.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13422130151 - 218 = 13421868007 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13422130121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711065075 + 6711065076.
It is an arithmetic number, because the mean of its divisors is an integer number (6711065076).
Almost surely, 213422130151 is an apocalyptic number.
13422130151 is a deficient number, since it is larger than the sum of its proper divisors (1).
13422130151 is an equidigital number, since it uses as much as digits as its factorization.
13422130151 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 13422130151 its reverse (15103122431), we get a palindrome (28525252582).
The spelling of 13422130151 in words is "thirteen billion, four hundred twenty-two million, one hundred thirty thousand, one hundred fifty-one".
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