Base | Representation |
---|---|
bin | 11000110110010010… |
… | …01101101011010000 |
3 | 1021102201010120002110 |
4 | 30123021031223100 |
5 | 204310104131112 |
6 | 10043424545320 |
7 | 651404460561 |
oct | 143311155320 |
9 | 37381116073 |
10 | 13340302032 |
11 | 5726286402 |
12 | 2703782240 |
13 | 1347a40955 |
14 | 907a30168 |
15 | 53127213c |
hex | 31b24dad0 |
13340302032 has 40 divisors (see below), whose sum is σ = 34468356384. Its totient is φ = 4446004864.
The previous prime is 13340302007. The next prime is 13340302037. The reversal of 13340302032 is 23020304331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13340302037) 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, 306118 + ... + 346970.
Almost surely, 213340302032 is an apocalyptic number.
13340302032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13340302032 is an abundant number, since it is smaller than the sum of its proper divisors (21128054352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13340302032 is a wasteful number, since it uses less digits than its factorization.
13340302032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47667 (or 47661 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 13340302032 its reverse (23020304331), we get a palindrome (36360606363).
The spelling of 13340302032 in words is "thirteen billion, three hundred forty million, three hundred two thousand, thirty-two".
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