Base | Representation |
---|---|
bin | 110000000000111101… |
… | …0000111000000111011 |
3 | 100212010222221222011012 |
4 | 1200001322013000323 |
5 | 3142132433203103 |
6 | 115211343224135 |
7 | 10310122645334 |
oct | 1400172070073 |
9 | 325128858135 |
10 | 103111225403 |
11 | 3a80266486a |
12 | 17b978a804b |
13 | 9953268014 |
14 | 4dc233b28b |
15 | 2a3744e2d8 |
hex | 1801e8703b |
103111225403 has 16 divisors (see below), whose sum is σ = 104732460000. Its totient is φ = 101504992512.
The previous prime is 103111225397. The next prime is 103111225423. The reversal of 103111225403 is 304522111301.
It is a cyclic number.
It is not a de Polignac number, because 103111225403 - 230 = 102037483579 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103111225423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12774653 + ... + 12782721.
It is an arithmetic number, because the mean of its divisors is an integer number (6545778750).
Almost surely, 2103111225403 is an apocalyptic number.
103111225403 is a deficient number, since it is larger than the sum of its proper divisors (1621234597).
103111225403 is a wasteful number, since it uses less digits than its factorization.
103111225403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8974.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 103111225403 its reverse (304522111301), we get a palindrome (407633336704).
The spelling of 103111225403 in words is "one hundred three billion, one hundred eleven million, two hundred twenty-five thousand, four hundred three".
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