Base | Representation |
---|---|
bin | 10010111101101110111… |
… | …100000111001001011001 |
3 | 11121120212210002200100001 |
4 | 102331232330013021121 |
5 | 132323012000423421 |
6 | 2434410513413001 |
7 | 163104261064012 |
oct | 22755674071131 |
9 | 4546783080301 |
10 | 1303236342361 |
11 | 462776a380a8 |
12 | 1906ab26a161 |
13 | 95b8274ba15 |
14 | 47111314009 |
15 | 23d78101691 |
hex | 12f6ef07259 |
1303236342361 has 8 divisors (see below), whose sum is σ = 1305776264840. Its totient is φ = 1300698580608.
The previous prime is 1303236342349. The next prime is 1303236342367. The reversal of 1303236342361 is 1632436323031.
It can be written as a sum of positive squares in 4 ways, for example, as 132903993600 + 1170332348761 = 364560^2 + 1081819^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1303236342361 - 211 = 1303236340313 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1303236342361.
It is not an unprimeable number, because it can be changed into a prime (1303236342367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669925 + ... + 1747933.
It is an arithmetic number, because the mean of its divisors is an integer number (163222033105).
Almost surely, 21303236342361 is an apocalyptic number.
It is an amenable number.
1303236342361 is a deficient number, since it is larger than the sum of its proper divisors (2539922479).
1303236342361 is a wasteful number, since it uses less digits than its factorization.
1303236342361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1080363.
The product of its (nonzero) digits is 139968, while the sum is 37.
The spelling of 1303236342361 in words is "one trillion, three hundred three billion, two hundred thirty-six million, three hundred forty-two thousand, three hundred sixty-one".
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