Base | Representation |
---|---|
bin | 11000110110010010… |
… | …00101110001000000 |
3 | 1021102201001220122110 |
4 | 30123021011301000 |
5 | 204310102112012 |
6 | 10043424135320 |
7 | 651404264244 |
oct | 143311056100 |
9 | 37381056573 |
10 | 13340269632 |
11 | 5726264028 |
12 | 2703767540 |
13 | 1347a2bc91 |
14 | 907a22424 |
15 | 53126773c |
hex | 31b245c40 |
13340269632 has 28 divisors (see below), whose sum is σ = 35296130576. Its totient is φ = 4446756480.
The previous prime is 13340269609. The next prime is 13340269633. The reversal of 13340269632 is 23696204331.
It is a super-2 number, since 2×133402696322 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13340269633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34740094 + ... + 34740477.
It is an arithmetic number, because the mean of its divisors is an integer number (1260576092).
Almost surely, 213340269632 is an apocalyptic number.
13340269632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13340269632 is an abundant number, since it is smaller than the sum of its proper divisors (21955860944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13340269632 is an equidigital number, since it uses as much as digits as its factorization.
13340269632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69480586 (or 69480576 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 39.
The spelling of 13340269632 in words is "thirteen billion, three hundred forty million, two hundred sixty-nine thousand, six hundred thirty-two".
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