Base | Representation |
---|---|
bin | 1011111100111111011010… |
… | …1101001111011010011110 |
3 | 1201112101221112001010212121 |
4 | 2333033312231033122132 |
5 | 3210311211131410324 |
6 | 43541315550053154 |
7 | 2524340004625555 |
oct | 277176655173236 |
9 | 51471845033777 |
10 | 13142444013214 |
11 | 420775202816a |
12 | 1583115aaa1ba |
13 | 7444339a6479 |
14 | 33615208cd9c |
15 | 17bce9c255e4 |
hex | bf3f6b4f69e |
13142444013214 has 16 divisors (see below), whose sum is σ = 19793473262640. Its totient is φ = 6544622944000.
The previous prime is 13142444013211. The next prime is 13142444013287. The reversal of 13142444013214 is 41231044424131.
It is a self number, because there is not a number n which added to its sum of digits gives 13142444013214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13142444013211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7088142 + ... + 8747950.
It is an arithmetic number, because the mean of its divisors is an integer number (1237092078915).
Almost surely, 213142444013214 is an apocalyptic number.
13142444013214 is a deficient number, since it is larger than the sum of its proper divisors (6651029249426).
13142444013214 is a wasteful number, since it uses less digits than its factorization.
13142444013214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1675835.
The product of its (nonzero) digits is 36864, while the sum is 34.
Adding to 13142444013214 its reverse (41231044424131), we get a palindrome (54373488437345).
The spelling of 13142444013214 in words is "thirteen trillion, one hundred forty-two billion, four hundred forty-four million, thirteen thousand, two hundred fourteen".
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