Base | Representation |
---|---|
bin | 11010101010000010… |
… | …00100000101110100 |
3 | 1100221101010112021120 |
4 | 31111001010011310 |
5 | 213302134303043 |
6 | 10324031343540 |
7 | 1014434365605 |
oct | 152501040564 |
9 | 40841115246 |
10 | 14311244148 |
11 | 6084362603 |
12 | 2934981bb0 |
13 | 1470c45906 |
14 | 99a975dac |
15 | 58b613983 |
hex | 355044174 |
14311244148 has 12 divisors (see below), whose sum is σ = 33392903040. Its totient is φ = 4770414712.
The previous prime is 14311244141. The next prime is 14311244173. The reversal of 14311244148 is 84144211341.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×143112441483 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14311244141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596301828 + ... + 596301851.
It is an arithmetic number, because the mean of its divisors is an integer number (2782741920).
Almost surely, 214311244148 is an apocalyptic number.
It is an amenable number.
14311244148 is an abundant number, since it is smaller than the sum of its proper divisors (19081658892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14311244148 is a wasteful number, since it uses less digits than its factorization.
14311244148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1192603686 (or 1192603684 counting only the distinct ones).
The product of its digits is 12288, while the sum is 33.
Adding to 14311244148 its reverse (84144211341), we get a palindrome (98455455489).
The spelling of 14311244148 in words is "fourteen billion, three hundred eleven million, two hundred forty-four thousand, one hundred forty-eight".
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