Base | Representation |
---|---|
bin | 110000001101011110… |
… | …0010011011110011101 |
3 | 100220020021021110200222 |
4 | 1200122330103132131 |
5 | 3144012443344013 |
6 | 115321145331125 |
7 | 10323412642001 |
oct | 1403274233635 |
9 | 326207243628 |
10 | 103531231133 |
11 | 3a9a8754340 |
12 | 18094496aa5 |
13 | 99bc292515 |
14 | 502202c701 |
15 | 2a5e265508 |
hex | 181af1379d |
103531231133 has 16 divisors (see below), whose sum is σ = 113243277312. Its totient is φ = 93869496000.
The previous prime is 103531231121. The next prime is 103531231147. The reversal of 103531231133 is 331132135301.
It is a cyclic number.
It is not a de Polignac number, because 103531231133 - 222 = 103527036829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103531231103) 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, 8164388 + ... + 8177058.
It is an arithmetic number, because the mean of its divisors is an integer number (7077704832).
Almost surely, 2103531231133 is an apocalyptic number.
It is an amenable number.
103531231133 is a deficient number, since it is larger than the sum of its proper divisors (9712046179).
103531231133 is a wasteful number, since it uses less digits than its factorization.
103531231133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14596.
The product of its (nonzero) digits is 2430, while the sum is 26.
Adding to 103531231133 its reverse (331132135301), we get a palindrome (434663366434).
The spelling of 103531231133 in words is "one hundred three billion, five hundred thirty-one million, two hundred thirty-one thousand, one hundred thirty-three".
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