Base | Representation |
---|---|
bin | 10111011011000000110000… |
… | …101011011001101101001001 |
3 | 111111201210012110200202021111 |
4 | 113123000300223121231021 |
5 | 102000214131422423423 |
6 | 1003030424340210321 |
7 | 30461215230355243 |
oct | 2733006053315511 |
9 | 444653173622244 |
10 | 103011312311113 |
11 | 2a9059413336a8 |
12 | b6783480999a1 |
13 | 4562c044bba5b |
14 | 1b61aba275093 |
15 | bd98621e460d |
hex | 5db030ad9b49 |
103011312311113 has 4 divisors (see below), whose sum is σ = 106334257869568. Its totient is φ = 99688366752660.
The previous prime is 103011312311059. The next prime is 103011312311137. The reversal of 103011312311113 is 311113213110301.
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 103011312311113 - 229 = 103010775440201 is a prime.
It is a super-2 number, since 2×1030113123111132 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103011312315113) 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 3 ways as a sum of consecutive naturals, for example, 1661472779181 + ... + 1661472779242.
It is an arithmetic number, because the mean of its divisors is an integer number (26583564467392).
Almost surely, 2103011312311113 is an apocalyptic number.
It is an amenable number.
103011312311113 is a deficient number, since it is larger than the sum of its proper divisors (3322945558455).
103011312311113 is an equidigital number, since it uses as much as digits as its factorization.
103011312311113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3322945558454.
The product of its (nonzero) digits is 162, while the sum is 22.
Adding to 103011312311113 its reverse (311113213110301), we get a palindrome (414124525421414).
The spelling of 103011312311113 in words is "one hundred three trillion, eleven billion, three hundred twelve million, three hundred eleven thousand, one hundred thirteen".
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