Base | Representation |
---|---|
bin | 1011101001110101111011… |
… | …1100101011000000001110 |
3 | 1200100221211110222110211102 |
4 | 2322131132330223000032 |
5 | 3134414001441011204 |
6 | 43130233122223102 |
7 | 2461512663253565 |
oct | 272353674530016 |
9 | 50327743873742 |
10 | 12813480407054 |
11 | 40a0191708978 |
12 | 152b4087b4a92 |
13 | 71c3c9422c82 |
14 | 324266404bdc |
15 | 17349490c41e |
hex | ba75ef2b00e |
12813480407054 has 8 divisors (see below), whose sum is σ = 19299972564048. Its totient is φ = 6380156219040.
The previous prime is 12813480406973. The next prime is 12813480407071. The reversal of 12813480407054 is 45070408431821.
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, 13291991642 + ... + 13291992605.
It is an arithmetic number, because the mean of its divisors is an integer number (2412496570506).
Almost surely, 212813480407054 is an apocalyptic number.
12813480407054 is a deficient number, since it is larger than the sum of its proper divisors (6486492156994).
12813480407054 is a wasteful number, since it uses less digits than its factorization.
12813480407054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26583984490.
The product of its (nonzero) digits is 860160, while the sum is 47.
Adding to 12813480407054 its reverse (45070408431821), we get a palindrome (57883888838875).
The spelling of 12813480407054 in words is "twelve trillion, eight hundred thirteen billion, four hundred eighty million, four hundred seven thousand, fifty-four".
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