Base | Representation |
---|---|
bin | 1011111100111110101000… |
… | …0001111110010000010000 |
3 | 1201112101101200212102202101 |
4 | 2333033222001332100100 |
5 | 3210310242211003034 |
6 | 43541242511530144 |
7 | 2524331513154250 |
oct | 277175201762020 |
9 | 51471350772671 |
10 | 13142231344144 |
11 | 4207652a81801 |
12 | 1583076829954 |
13 | 7443cb904796 |
14 | 336131b2d960 |
15 | 17bcd6217514 |
hex | bf3ea07e410 |
13142231344144 has 20 divisors (see below), whose sum is σ = 29100655119424. Its totient is φ = 5632384861728.
The previous prime is 13142231344129. The next prime is 13142231344157. The reversal of 13142231344144 is 44144313224131.
13142231344144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 58670675532 + ... + 58670675755.
Almost surely, 213142231344144 is an apocalyptic number.
13142231344144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13142231344144 is an abundant number, since it is smaller than the sum of its proper divisors (15958423775280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13142231344144 is a wasteful number, since it uses less digits than its factorization.
13142231344144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117341351302 (or 117341351296 counting only the distinct ones).
The product of its digits is 110592, while the sum is 37.
Adding to 13142231344144 its reverse (44144313224131), we get a palindrome (57286544568275).
The spelling of 13142231344144 in words is "thirteen trillion, one hundred forty-two billion, two hundred thirty-one million, three hundred forty-four thousand, one hundred forty-four".
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