Base | Representation |
---|---|
bin | 11101110101011000111001… |
… | …011010011110000100001011 |
3 | 122012120202122210202122100200 |
4 | 131311120321122132010023 |
5 | 114144240103304224003 |
6 | 1143022020425503243 |
7 | 36431524661630643 |
oct | 3565307132360413 |
9 | 565522583678320 |
10 | 131212214133003 |
11 | 38898873201213 |
12 | 12871981041b23 |
13 | 582a349499813 |
14 | 24589c2925523 |
15 | 10281e67016a3 |
hex | 77563969e10b |
131212214133003 has 48 divisors (see below), whose sum is σ = 194291280892800. Its totient is φ = 85279816258560.
The previous prime is 131212214132977. The next prime is 131212214133037. The reversal of 131212214133003 is 300331412212131.
131212214133003 is a `hidden beast` number, since 1 + 3 + 1 + 21 + 221 + 413 + 3 + 0 + 0 + 3 = 666.
It is not a de Polignac number, because 131212214133003 - 210 = 131212214131979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131212214133053) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3289578526 + ... + 3289618412.
It is an arithmetic number, because the mean of its divisors is an integer number (4047735018600).
Almost surely, 2131212214133003 is an apocalyptic number.
131212214133003 is a deficient number, since it is larger than the sum of its proper divisors (63079066759797).
131212214133003 is a wasteful number, since it uses less digits than its factorization.
131212214133003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46132 (or 46129 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 131212214133003 its reverse (300331412212131), we get a palindrome (431543626345134).
The spelling of 131212214133003 in words is "one hundred thirty-one trillion, two hundred twelve billion, two hundred fourteen million, one hundred thirty-three thousand, three".
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