Base | Representation |
---|---|
bin | 10111011100010101100000… |
… | …100101010011001101001101 |
3 | 111112001111002021112010121020 |
4 | 113130111200211103031031 |
5 | 102003212012421044323 |
6 | 1003140314131424353 |
7 | 30500616235645344 |
oct | 2734254045231515 |
9 | 445044067463536 |
10 | 103102310331213 |
11 | 2a940498345a96 |
12 | b691b031550b9 |
13 | 456b677006c6b |
14 | 1b6626d926b5b |
15 | bdbddaeb0ae3 |
hex | 5dc56095334d |
103102310331213 has 16 divisors (see below), whose sum is σ = 145559448777600. Its totient is φ = 64690203050496.
The previous prime is 103102310331199. The next prime is 103102310331259. The reversal of 103102310331213 is 312133013201301.
It is not a de Polignac number, because 103102310331213 - 24 = 103102310331197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103102310338213) 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 15 ways as a sum of consecutive naturals, for example, 20229688 + ... + 24808161.
It is an arithmetic number, because the mean of its divisors is an integer number (9097465548600).
Almost surely, 2103102310331213 is an apocalyptic number.
It is an amenable number.
103102310331213 is a deficient number, since it is larger than the sum of its proper divisors (42457138446387).
103102310331213 is a wasteful number, since it uses less digits than its factorization.
103102310331213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45082756.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 103102310331213 its reverse (312133013201301), we get a palindrome (415235323532514).
The spelling of 103102310331213 in words is "one hundred three trillion, one hundred two billion, three hundred ten million, three hundred thirty-one thousand, two hundred thirteen".
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