Base | Representation |
---|---|
bin | 11101110010011110101110… |
… | …011001000010101100010110 |
3 | 122011212122200100221121112012 |
4 | 131302132232121002230112 |
5 | 114133001204141330402 |
6 | 1142350120435424222 |
7 | 36411220153165523 |
oct | 3562365631025426 |
9 | 564778610847465 |
10 | 131012313230102 |
11 | 38821012375147 |
12 | 1283b092755072 |
13 | 581453c8661a5 |
14 | 244d05ba7c14a |
15 | 1022de6d04452 |
hex | 7727ae642b16 |
131012313230102 has 8 divisors (see below), whose sum is σ = 196660771420512. Its totient is φ = 65458722756600.
The previous prime is 131012313230083. The next prime is 131012313230143. The reversal of 131012313230102 is 201032313210131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23716925774 + ... + 23716931297.
It is an arithmetic number, because the mean of its divisors is an integer number (24582596427564).
Almost surely, 2131012313230102 is an apocalyptic number.
131012313230102 is a deficient number, since it is larger than the sum of its proper divisors (65648458190410).
131012313230102 is a wasteful number, since it uses less digits than its factorization.
131012313230102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47433858454.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 131012313230102 its reverse (201032313210131), we get a palindrome (332044626440233).
The spelling of 131012313230102 in words is "one hundred thirty-one trillion, twelve billion, three hundred thirteen million, two hundred thirty thousand, one hundred two".
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