Base | Representation |
---|---|
bin | 111101001010101000… |
… | …0010100101100110011 |
3 | 110120001020001000012111 |
4 | 1322111100110230303 |
5 | 4123002343300110 |
6 | 140202012510151 |
7 | 12330023645341 |
oct | 1722520245463 |
9 | 416036030174 |
10 | 131353103155 |
11 | 507854475aa |
12 | 21559a7b357 |
13 | c5043134a1 |
14 | 6501090991 |
15 | 363ba42e8a |
hex | 1e95414b33 |
131353103155 has 16 divisors (see below), whose sum is σ = 165303475200. Its totient is φ = 100008567648.
The previous prime is 131353103117. The next prime is 131353103177. The reversal of 131353103155 is 551301353131.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-131353103155 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2846967 + ... + 2892736.
It is an arithmetic number, because the mean of its divisors is an integer number (10331467200).
Almost surely, 2131353103155 is an apocalyptic number.
131353103155 is a deficient number, since it is larger than the sum of its proper divisors (33950372045).
131353103155 is a wasteful number, since it uses less digits than its factorization.
131353103155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5739930.
The product of its (nonzero) digits is 10125, while the sum is 31.
Adding to 131353103155 its reverse (551301353131), we get a palindrome (682654456286).
The spelling of 131353103155 in words is "one hundred thirty-one billion, three hundred fifty-three million, one hundred three thousand, one hundred fifty-five".
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