Base | Representation |
---|---|
bin | 11101110111000000001100… |
… | …100100101111100100011000 |
3 | 122012222100221210102100022212 |
4 | 131313000030210233210120 |
5 | 114203044233014013422 |
6 | 1143145002531134252 |
7 | 36442532415513161 |
oct | 3567001444574430 |
9 | 565870853370285 |
10 | 131323131001112 |
11 | 38930910954966 |
12 | 1288b376a44388 |
13 | 5837944917b1b |
14 | 24601057b6768 |
15 | 102b0390589e2 |
hex | 77700c92f918 |
131323131001112 has 32 divisors (see below), whose sum is σ = 246289374262800. Its totient is φ = 65645965722624.
The previous prime is 131323131001103. The next prime is 131323131001121. The reversal of 131323131001112 is 211100131323131.
It is an interprime number because it is at equal distance from previous prime (131323131001103) and next prime (131323131001121).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124793923 + ... + 1124910669.
Almost surely, 2131323131001112 is an apocalyptic number.
It is an amenable number.
131323131001112 is a deficient number, since it is larger than the sum of its proper divisors (114966243261688).
131323131001112 is a wasteful number, since it uses less digits than its factorization.
131323131001112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148955 (or 148951 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 23.
Adding to 131323131001112 its reverse (211100131323131), we get a palindrome (342423262324243).
The spelling of 131323131001112 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, one hundred thirty-one million, one thousand, one hundred twelve".
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