Base | Representation |
---|---|
bin | 111101000000110101… |
… | …0100101001010011110 |
3 | 110112012022121021212122 |
4 | 1322001222211022132 |
5 | 4121314224121024 |
6 | 140105232302542 |
7 | 12315623244524 |
oct | 1720152451236 |
9 | 415168537778 |
10 | 131024442014 |
11 | 50626977624 |
12 | 214879a1a52 |
13 | c4811bbc3b |
14 | 64ad57a314 |
15 | 361cc71d5e |
hex | 1e81aa529e |
131024442014 has 4 divisors (see below), whose sum is σ = 196536663024. Its totient is φ = 65512221006.
The previous prime is 131024442007. The next prime is 131024442049. The reversal of 131024442014 is 410244420131.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32756110502 + ... + 32756110505.
It is an arithmetic number, because the mean of its divisors is an integer number (49134165756).
Almost surely, 2131024442014 is an apocalyptic number.
131024442014 is a deficient number, since it is larger than the sum of its proper divisors (65512221010).
131024442014 is an equidigital number, since it uses as much as digits as its factorization.
131024442014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65512221009.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 131024442014 its reverse (410244420131), we get a palindrome (541268862145).
The spelling of 131024442014 in words is "one hundred thirty-one billion, twenty-four million, four hundred forty-two thousand, fourteen".
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