Base | Representation |
---|---|
bin | 11001011011100110… |
… | …00010100000110001 |
3 | 1022020112000021120002 |
4 | 30231303002200301 |
5 | 210430213144431 |
6 | 10134444355345 |
7 | 662224522532 |
oct | 145563024061 |
9 | 38215007502 |
10 | 13653256241 |
11 | 58769a8549 |
12 | 2790545b55 |
13 | 1397825b61 |
14 | 937416689 |
15 | 54d98e3cb |
hex | 32dcc2831 |
13653256241 has 8 divisors (see below), whose sum is σ = 13983889920. Its totient is φ = 13323218832.
The previous prime is 13653256219. The next prime is 13653256259. The reversal of 13653256241 is 14265235631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13653256241 is a prime.
It is a super-2 number, since 2×136532562412 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13653256195 and 13653256204.
It is not an unprimeable number, because it can be changed into a prime (13653256271) 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, 102545 + ... + 194478.
It is an arithmetic number, because the mean of its divisors is an integer number (1747986240).
Almost surely, 213653256241 is an apocalyptic number.
It is an amenable number.
13653256241 is a deficient number, since it is larger than the sum of its proper divisors (330633679).
13653256241 is a wasteful number, since it uses less digits than its factorization.
13653256241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298135.
The product of its digits is 129600, while the sum is 38.
The spelling of 13653256241 in words is "thirteen billion, six hundred fifty-three million, two hundred fifty-six thousand, two hundred forty-one".
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