Base | Representation |
---|---|
bin | 10111011100010101100000… |
… | …101111111001111001000111 |
3 | 111112001111002110202100220102 |
4 | 113130111200233321321013 |
5 | 102003212014124023421 |
6 | 1003140314311154315 |
7 | 30500616301404116 |
oct | 2734254057717107 |
9 | 445044073670812 |
10 | 103102313111111 |
11 | 2a940499974626 |
12 | b691b0407599b |
13 | 456b67776b382 |
14 | 1b6627004bc7d |
15 | bdbddb35e60b |
hex | 5dc560bf9e47 |
103102313111111 has 8 divisors (see below), whose sum is σ = 105897071679600. Its totient is φ = 100307986625088.
The previous prime is 103102313111071. The next prime is 103102313111113. The reversal of 103102313111111 is 111111313201301.
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 103102313111111 - 238 = 102827435204167 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 (103102313111113) 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, 107536886 + ... + 108491411.
It is an arithmetic number, because the mean of its divisors is an integer number (13237133959950).
Almost surely, 2103102313111111 is an apocalyptic number.
103102313111111 is a deficient number, since it is larger than the sum of its proper divisors (2794758568489).
103102313111111 is a wasteful number, since it uses less digits than its factorization.
103102313111111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216041233.
The product of its (nonzero) digits is 54, while the sum is 20.
Adding to 103102313111111 its reverse (111111313201301), we get a palindrome (214213626312412).
The spelling of 103102313111111 in words is "one hundred three trillion, one hundred two billion, three hundred thirteen million, one hundred eleven thousand, one hundred eleven".
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