Base | Representation |
---|---|
bin | 11000110011111001… |
… | …01111011100010110 |
3 | 1021101022102002002012 |
4 | 30121330233130112 |
5 | 204234441132004 |
6 | 10041431144222 |
7 | 651042205265 |
oct | 143174573426 |
9 | 37338362065 |
10 | 13320255254 |
11 | 5715a33a19 |
12 | 26b8b15072 |
13 | 1343842157 |
14 | 9050d25dc |
15 | 52e61246e |
hex | 319f2f716 |
13320255254 has 48 divisors (see below), whose sum is σ = 21854891520. Its totient is φ = 6083728560.
The previous prime is 13320255241. The next prime is 13320255257. The reversal of 13320255254 is 45255202331.
It is a self number, because there is not a number n which added to its sum of digits gives 13320255254.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13320255257) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2449919 + ... + 2455349.
It is an arithmetic number, because the mean of its divisors is an integer number (455310240).
Almost surely, 213320255254 is an apocalyptic number.
13320255254 is a deficient number, since it is larger than the sum of its proper divisors (8534636266).
13320255254 is a wasteful number, since it uses less digits than its factorization.
13320255254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5593 (or 5574 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 13320255254 its reverse (45255202331), we get a palindrome (58575457585).
The spelling of 13320255254 in words is "thirteen billion, three hundred twenty million, two hundred fifty-five thousand, two hundred fifty-four".
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