Base | Representation |
---|---|
bin | 100000110000111111101011… |
… | …101000100111010000111010 |
3 | 200220020020122110220121021220 |
4 | 200300333223220213100322 |
5 | 122342001303131243232 |
6 | 1230252351541412510 |
7 | 42232125252351333 |
oct | 4060775350472072 |
9 | 626206573817256 |
10 | 144104401040442 |
11 | 41a09373658817 |
12 | 141b449440a136 |
13 | 6253ca9a542bb |
14 | 2782993d9728a |
15 | 119d745c7342c |
hex | 830feba2743a |
144104401040442 has 16 divisors (see below), whose sum is σ = 288694820304000. Its totient is φ = 47953797309632.
The previous prime is 144104401040423. The next prime is 144104401040497. The reversal of 144104401040442 is 244040104401441.
144104401040442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 20250755442 + ... + 20250762557.
It is an arithmetic number, because the mean of its divisors is an integer number (18043426269000).
Almost surely, 2144104401040442 is an apocalyptic number.
144104401040442 is an abundant number, since it is smaller than the sum of its proper divisors (144590419263558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144104401040442 is a wasteful number, since it uses less digits than its factorization.
144104401040442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40501518597.
The product of its (nonzero) digits is 32768, while the sum is 33.
Adding to 144104401040442 its reverse (244040104401441), we get a palindrome (388144505441883).
The spelling of 144104401040442 in words is "one hundred forty-four trillion, one hundred four billion, four hundred one million, forty thousand, four hundred forty-two".
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