Base | Representation |
---|---|
bin | 1011111100111111010111… |
… | …1101010100111111000010 |
3 | 1201112101220122102000200000 |
4 | 2333033311331110333002 |
5 | 3210311144422444442 |
6 | 43541314420540430 |
7 | 2524336463104326 |
oct | 277176575247702 |
9 | 51471818360600 |
10 | 13142431453122 |
11 | 4207745a29624 |
12 | 1583111851716 |
13 | 7444311c956a |
14 | 33615053d986 |
15 | 17bce8a93d4c |
hex | bf3f5f54fc2 |
13142431453122 has 24 divisors (see below), whose sum is σ = 29529907710576. Its totient is φ = 4380810484212.
The previous prime is 13142431453097. The next prime is 13142431453201. The reversal of 13142431453122 is 22135413424131.
13142431453122 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 24 + 314 + 5 + 312 + 2 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13521019528 + ... + 13521020499.
It is an arithmetic number, because the mean of its divisors is an integer number (1230412821274).
Almost surely, 213142431453122 is an apocalyptic number.
13142431453122 is an abundant number, since it is smaller than the sum of its proper divisors (16387476257454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13142431453122 is an equidigital number, since it uses as much as digits as its factorization.
13142431453122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27042040044 (or 27042040032 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
Adding to 13142431453122 its reverse (22135413424131), we get a palindrome (35277844877253).
The spelling of 13142431453122 in words is "thirteen trillion, one hundred forty-two billion, four hundred thirty-one million, four hundred fifty-three thousand, one hundred twenty-two".
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