Base | Representation |
---|---|
bin | 10111011011001011110111… |
… | …000110110100011110011101 |
3 | 111111202220222010102020110122 |
4 | 113123023313012310132131 |
5 | 102000413034204301023 |
6 | 1003040115154044325 |
7 | 30462116466316202 |
oct | 2733136706643635 |
9 | 444686863366418 |
10 | 103023231322013 |
11 | 2a90a9a82a8a32 |
12 | b67a7138796a5 |
13 | 4564083937c22 |
14 | 1b624cb20dca9 |
15 | bd9d0d7b82c8 |
hex | 5db2f71b479d |
103023231322013 has 4 divisors (see below), whose sum is σ = 103033831520160. Its totient is φ = 103012631123868.
The previous prime is 103023231322009. The next prime is 103023231322019. The reversal of 103023231322013 is 310223132320301.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 103023231322013 - 22 = 103023231322009 is a prime.
It is a super-2 number, since 2×1030232313220132 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103023231322019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5300084495 + ... + 5300103932.
It is an arithmetic number, because the mean of its divisors is an integer number (25758457880040).
Almost surely, 2103023231322013 is an apocalyptic number.
It is an amenable number.
103023231322013 is a deficient number, since it is larger than the sum of its proper divisors (10600198147).
103023231322013 is an equidigital number, since it uses as much as digits as its factorization.
103023231322013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10600198146.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 103023231322013 its reverse (310223132320301), we get a palindrome (413246363642314).
The spelling of 103023231322013 in words is "one hundred three trillion, twenty-three billion, two hundred thirty-one million, three hundred twenty-two thousand, thirteen".
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