Base | Representation |
---|---|
bin | 11001001101011100… |
… | …00100110101101100 |
3 | 1021221020120120120022 |
4 | 30212232010311230 |
5 | 210204313431130 |
6 | 10115003341312 |
7 | 656253322031 |
oct | 144656046554 |
9 | 37836516508 |
10 | 13534514540 |
11 | 5815976108 |
12 | 2758821838 |
13 | 137904c8b1 |
14 | 925747388 |
15 | 5433367e5 |
hex | 326b84d6c |
13534514540 has 12 divisors (see below), whose sum is σ = 28422480576. Its totient is φ = 5413805808.
The previous prime is 13534514503. The next prime is 13534514563. The reversal of 13534514540 is 4541543531.
13534514540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13534514540.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338362844 + ... + 338362883.
It is an arithmetic number, because the mean of its divisors is an integer number (2368540048).
Almost surely, 213534514540 is an apocalyptic number.
13534514540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13534514540 is an abundant number, since it is smaller than the sum of its proper divisors (14887966036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13534514540 is a wasteful number, since it uses less digits than its factorization.
13534514540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676725736 (or 676725734 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
The spelling of 13534514540 in words is "thirteen billion, five hundred thirty-four million, five hundred fourteen thousand, five hundred forty".
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