Base | Representation |
---|---|
bin | 10011000101000011110… |
… | …001011100101001001110 |
3 | 11122100011221211121000120 |
4 | 103011003301130221032 |
5 | 132440114111424014 |
6 | 2442151215205410 |
7 | 163503221432505 |
oct | 23050361345116 |
9 | 4570157747016 |
10 | 1311102061134 |
11 | 466042a2a028 |
12 | 192125516866 |
13 | 96837207798 |
14 | 47659c2583c |
15 | 24188924ba9 |
hex | 13143c5ca4e |
1311102061134 has 8 divisors (see below), whose sum is σ = 2622204122280. Its totient is φ = 437034020376.
The previous prime is 1311102061133. The next prime is 1311102061177. The reversal of 1311102061134 is 4311602011131.
It is a sphenic number, since it is the product of 3 distinct primes.
1311102061134 is an admirable number.
It is a super-2 number, since 2×13111020611342 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311102061133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109258505089 + ... + 109258505100.
It is an arithmetic number, because the mean of its divisors is an integer number (327775515285).
Almost surely, 21311102061134 is an apocalyptic number.
1311102061134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1311102061134 is a wasteful number, since it uses less digits than its factorization.
1311102061134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218517010194.
The product of its (nonzero) digits is 432, while the sum is 24.
Adding to 1311102061134 its reverse (4311602011131), we get a palindrome (5622704072265).
The spelling of 1311102061134 in words is "one trillion, three hundred eleven billion, one hundred two million, sixty-one thousand, one hundred thirty-four".
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