Base | Representation |
---|---|
bin | 100000100011010101001011… |
… | …101111100101101111101110 |
3 | 200202220110221222020012011220 |
4 | 200203111023233211233232 |
5 | 122231110232401103032 |
6 | 1224253141201524210 |
7 | 42104234314233303 |
oct | 4043251357455756 |
9 | 622813858205156 |
10 | 143165415644142 |
11 | 416871258a8741 |
12 | 14082500043666 |
13 | 61b6596496c78 |
14 | 274d3590730aa |
15 | 11840dad7812c |
hex | 82354bbe5bee |
143165415644142 has 16 divisors (see below), whose sum is σ = 292989687830400. Its totient is φ = 46611995791032.
The previous prime is 143165415644117. The next prime is 143165415644177. The reversal of 143165415644142 is 241446514561341.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277452355642 + ... + 277452356157.
It is an arithmetic number, because the mean of its divisors is an integer number (18311855489400).
Almost surely, 2143165415644142 is an apocalyptic number.
143165415644142 is an abundant number, since it is smaller than the sum of its proper divisors (149824272186258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143165415644142 is a wasteful number, since it uses less digits than its factorization.
143165415644142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 554904711847.
The product of its digits is 5529600, while the sum is 51.
The spelling of 143165415644142 in words is "one hundred forty-three trillion, one hundred sixty-five billion, four hundred fifteen million, six hundred forty-four thousand, one hundred forty-two".
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