Base | Representation |
---|---|
bin | 100000011000110010111010… |
… | …011111001100011110110111 |
3 | 200200100021012202111022210011 |
4 | 200120302322133030132313 |
5 | 122132230014040104221 |
6 | 1222540404211241051 |
7 | 42001024164101155 |
oct | 4030627237143667 |
9 | 620307182438704 |
10 | 142441424144311 |
11 | 41428083542136 |
12 | 13b861288a9187 |
13 | 61632267189a6 |
14 | 27262b77063d5 |
15 | 117036590d1e1 |
hex | 818cba7cc7b7 |
142441424144311 has 4 divisors (see below), whose sum is σ = 142454030707000. Its totient is φ = 142428817581624.
The previous prime is 142441424144293. The next prime is 142441424144339. The reversal of 142441424144311 is 113441424144241.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 142441424144311 - 227 = 142441289926583 is a prime.
It is a super-3 number, since 3×1424414241443113 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142441424148311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6303264396 + ... + 6303286993.
It is an arithmetic number, because the mean of its divisors is an integer number (35613507676750).
Almost surely, 2142441424144311 is an apocalyptic number.
142441424144311 is a deficient number, since it is larger than the sum of its proper divisors (12606562689).
142441424144311 is a wasteful number, since it uses less digits than its factorization.
142441424144311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12606562688.
The product of its digits is 196608, while the sum is 40.
Adding to 142441424144311 its reverse (113441424144241), we get a palindrome (255882848288552).
The spelling of 142441424144311 in words is "one hundred forty-two trillion, four hundred forty-one billion, four hundred twenty-four million, one hundred forty-four thousand, three hundred eleven".
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