Base | Representation |
---|---|
bin | 11000100101111101… |
… | …01111111011110010 |
3 | 1021002011102012221012 |
4 | 30102332233323302 |
5 | 204020023403132 |
6 | 10022053230522 |
7 | 645122355443 |
oct | 142276577362 |
9 | 37064365835 |
10 | 13203341042 |
11 | 5665a3a601 |
12 | 2685932442 |
13 | 1325558948 |
14 | 8d377b2ca |
15 | 52421b0b2 |
hex | 312fafef2 |
13203341042 has 8 divisors (see below), whose sum is σ = 19854899436. Its totient is φ = 6585041232.
The previous prime is 13203340999. The next prime is 13203341051. The reversal of 13203341042 is 24014330231.
It can be written as a sum of positive squares in 2 ways, for example, as 11885578441 + 1317762601 = 109021^2 + 36301^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13203340999 and 13203341017.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8313653 + ... + 8315240.
Almost surely, 213203341042 is an apocalyptic number.
13203341042 is a deficient number, since it is larger than the sum of its proper divisors (6651558394).
13203341042 is a wasteful number, since it uses less digits than its factorization.
13203341042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16629292.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 13203341042 its reverse (24014330231), we get a palindrome (37217671273).
The spelling of 13203341042 in words is "thirteen billion, two hundred three million, three hundred forty-one thousand, forty-two".
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