Base | Representation |
---|---|
bin | 11000010100010100… |
… | …00100000101111101 |
3 | 1020200211212120121110 |
4 | 30022022010011331 |
5 | 203214124443003 |
6 | 5555244352233 |
7 | 641344215564 |
oct | 141212040575 |
9 | 36624776543 |
10 | 13055312253 |
11 | 559a424365 |
12 | 2644245679 |
13 | 130099a049 |
14 | 8bbc46bdb |
15 | 51622aa03 |
hex | 30a28417d |
13055312253 has 8 divisors (see below), whose sum is σ = 17408141248. Its totient is φ = 8703012384.
The previous prime is 13055312251. The next prime is 13055312267. The reversal of 13055312253 is 35221355031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13055312253 - 21 = 13055312251 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13055312253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13055312251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70600 + ... + 176337.
It is an arithmetic number, because the mean of its divisors is an integer number (2176017656).
Almost surely, 213055312253 is an apocalyptic number.
It is an amenable number.
13055312253 is a deficient number, since it is larger than the sum of its proper divisors (4352828995).
13055312253 is a wasteful number, since it uses less digits than its factorization.
13055312253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264563.
The product of its (nonzero) digits is 13500, while the sum is 30.
Adding to 13055312253 its reverse (35221355031), we get a palindrome (48276667284).
The spelling of 13055312253 in words is "thirteen billion, fifty-five million, three hundred twelve thousand, two hundred fifty-three".
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