Base | Representation |
---|---|
bin | 100000111000110100010111… |
… | …110011101101110011110110 |
3 | 200222010122022120202220011111 |
4 | 200320310113303231303312 |
5 | 122424303320320412332 |
6 | 1231343342401025234 |
7 | 42316016631206500 |
oct | 4070642763556366 |
9 | 628118276686144 |
10 | 144642013060342 |
11 | 420a6373621486 |
12 | 1428071162521a |
13 | 62928b62b6a45 |
14 | 27a09d4576d70 |
15 | 11ac70d8dd947 |
hex | 838d17cedcf6 |
144642013060342 has 96 divisors (see below), whose sum is σ = 256783459274496. Its totient is φ = 60913885032000.
The previous prime is 144642013060331. The next prime is 144642013060357. The reversal of 144642013060342 is 243060310246441.
It is a junction number, because it is equal to n+sod(n) for n = 144642013060295 and 144642013060304.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17710539943 + ... + 17710548109.
It is an arithmetic number, because the mean of its divisors is an integer number (2674827700776).
Almost surely, 2144642013060342 is an apocalyptic number.
144642013060342 is a deficient number, since it is larger than the sum of its proper divisors (112141446214154).
144642013060342 is a wasteful number, since it uses less digits than its factorization.
144642013060342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14562 (or 14555 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 40.
The spelling of 144642013060342 in words is "one hundred forty-four trillion, six hundred forty-two billion, thirteen million, sixty thousand, three hundred forty-two".
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