Base | Representation |
---|---|
bin | 11001000011111000… |
… | …10010001011100101 |
3 | 1021201122201221210000 |
4 | 30201330102023211 |
5 | 210023303300000 |
6 | 10103021251513 |
7 | 654261054213 |
oct | 144174221345 |
9 | 37648657700 |
10 | 13454353125 |
11 | 57846a4704 |
12 | 2735a03b99 |
13 | 1365563bc5 |
14 | 918c3bcb3 |
15 | 53b2a0000 |
hex | 321f122e5 |
13454353125 has 120 divisors (see below), whose sum is σ = 26225071488. Its totient is φ = 6860700000.
The previous prime is 13454353091. The next prime is 13454353181. The reversal of 13454353125 is 52135345431.
13454353125 is a `hidden beast` number, since 134 + 54 + 353 + 125 = 666.
It is not a de Polignac number, because 13454353125 - 226 = 13387244261 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13454353125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5820720 + ... + 5823030.
Almost surely, 213454353125 is an apocalyptic number.
13454353125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13454353125 is a deficient number, since it is larger than the sum of its proper divisors (12770718363).
13454353125 is an frugal number, since it uses more digits than its factorization.
13454353125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2371 (or 2342 counting only the distinct ones).
The product of its digits is 108000, while the sum is 36.
Adding to 13454353125 its reverse (52135345431), we get a palindrome (65589698556).
The spelling of 13454353125 in words is "thirteen billion, four hundred fifty-four million, three hundred fifty-three thousand, one hundred twenty-five".
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