Base | Representation |
---|---|
bin | 11001111101110111… |
… | …10001111111100011 |
3 | 1022222120000000022201 |
4 | 30332323301333203 |
5 | 212022313314142 |
6 | 10223154514031 |
7 | 1002315336520 |
oct | 147673617743 |
9 | 38876000281 |
10 | 13940760547 |
11 | 5a0421780a |
12 | 2850895917 |
13 | 141226a14c |
14 | 963696147 |
15 | 568d30ab7 |
hex | 33eef1fe3 |
13940760547 has 8 divisors (see below), whose sum is σ = 15936588800. Its totient is φ = 11946005064.
The previous prime is 13940760511. The next prime is 13940760601. The reversal of 13940760547 is 74506704931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13940760547 - 211 = 13940758499 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13940760497 and 13940760506.
It is not an unprimeable number, because it can be changed into a prime (13940761547) 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, 240147 + ... + 292492.
It is an arithmetic number, because the mean of its divisors is an integer number (1992073600).
Almost surely, 213940760547 is an apocalyptic number.
13940760547 is a deficient number, since it is larger than the sum of its proper divisors (1995828253).
13940760547 is an equidigital number, since it uses as much as digits as its factorization.
13940760547 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536385.
The product of its (nonzero) digits is 635040, while the sum is 46.
The spelling of 13940760547 in words is "thirteen billion, nine hundred forty million, seven hundred sixty thousand, five hundred forty-seven".
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