Base | Representation |
---|---|
bin | 10011001110100100011… |
… | …010011000101110110101 |
3 | 11200022112121011022201202 |
4 | 103032210122120232311 |
5 | 133122022203342331 |
6 | 2451000350302245 |
7 | 164314243040021 |
oct | 23164432305665 |
9 | 4608477138652 |
10 | 1321313340341 |
11 | 46a402a30255 |
12 | 1940b51b7985 |
13 | 977a38cb127 |
14 | 47d48065381 |
15 | 24585118ecb |
hex | 133a4698bb5 |
1321313340341 has 8 divisors (see below), whose sum is σ = 1323682835904. Its totient is φ = 1318944039840.
The previous prime is 1321313340313. The next prime is 1321313340377. The reversal of 1321313340341 is 1430433131231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1321313340341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1321313340241) 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, 24215696 + ... + 24270198.
It is an arithmetic number, because the mean of its divisors is an integer number (165460354488).
Almost surely, 21321313340341 is an apocalyptic number.
It is an amenable number.
1321313340341 is a deficient number, since it is larger than the sum of its proper divisors (2369495563).
1321313340341 is an equidigital number, since it uses as much as digits as its factorization.
1321313340341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97531.
The product of its (nonzero) digits is 7776, while the sum is 29.
Adding to 1321313340341 its reverse (1430433131231), we get a palindrome (2751746471572).
The spelling of 1321313340341 in words is "one trillion, three hundred twenty-one billion, three hundred thirteen million, three hundred forty thousand, three hundred forty-one".
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