Base | Representation |
---|---|
bin | 11101110011110011011101… |
… | …110000111101110110101001 |
3 | 122012012100112120000111222111 |
4 | 131303303131300331312221 |
5 | 114140444030400002410 |
6 | 1142500005312122321 |
7 | 36420621022663420 |
oct | 3563633560756651 |
9 | 565170476014874 |
10 | 131103302344105 |
11 | 38856664354223 |
12 | 128548468363a1 |
13 | 581ccb0583710 |
14 | 24536100922b7 |
15 | 102546ee11b8a |
hex | 773cddc3dda9 |
131103302344105 has 32 divisors (see below), whose sum is σ = 193875528155904. Its totient is φ = 82878624527616.
The previous prime is 131103302344073. The next prime is 131103302344111. The reversal of 131103302344105 is 501443203301131.
It is a cyclic number.
It is not a de Polignac number, because 131103302344105 - 25 = 131103302344073 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182703622 + ... + 183419791.
It is an arithmetic number, because the mean of its divisors is an integer number (6058610254872).
Almost surely, 2131103302344105 is an apocalyptic number.
It is an amenable number.
131103302344105 is a deficient number, since it is larger than the sum of its proper divisors (62772225811799).
131103302344105 is a wasteful number, since it uses less digits than its factorization.
131103302344105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366124225.
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 131103302344105 its reverse (501443203301131), we get a palindrome (632546505645236).
The spelling of 131103302344105 in words is "one hundred thirty-one trillion, one hundred three billion, three hundred two million, three hundred forty-four thousand, one hundred five".
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