Base | Representation |
---|---|
bin | 1011111101000010011000… |
… | …1010010001100000011000 |
3 | 1201112111000000010020111111 |
4 | 2333100212022101200120 |
5 | 3210314323434344422 |
6 | 43541530550110104 |
7 | 2524365512664256 |
oct | 277204612214030 |
9 | 51474000106444 |
10 | 13143240153112 |
11 | 4208020471923 |
12 | 15832b864b334 |
13 | 74452c907374 |
14 | 3361c9ad15d6 |
15 | 17bd44a88a77 |
hex | bf426291818 |
13143240153112 has 8 divisors (see below), whose sum is σ = 24643575287100. Its totient is φ = 6571620076552.
The previous prime is 13143240153103. The next prime is 13143240153137. The reversal of 13143240153112 is 21135104234131.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 821452509562 + ... + 821452509577.
Almost surely, 213143240153112 is an apocalyptic number.
It is an amenable number.
13143240153112 is a deficient number, since it is larger than the sum of its proper divisors (11500335133988).
13143240153112 is a wasteful number, since it uses less digits than its factorization.
13143240153112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1642905019145 (or 1642905019141 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
Adding to 13143240153112 its reverse (21135104234131), we get a palindrome (34278344387243).
The spelling of 13143240153112 in words is "thirteen trillion, one hundred forty-three billion, two hundred forty million, one hundred fifty-three thousand, one hundred twelve".
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