Base | Representation |
---|---|
bin | 100000110100000000000110… |
… | …101010110001000110001010 |
3 | 200220221222221121210122122122 |
4 | 200310000012222301012022 |
5 | 122403342423313120132 |
6 | 1230531321505251242 |
7 | 42253061301245651 |
oct | 4064000652610612 |
9 | 626858847718578 |
10 | 144311013020042 |
11 | 41a88a58740070 |
12 | 14228536333b22 |
13 | 626a615b7072b |
14 | 278c99426c198 |
15 | 11a3cd9917912 |
hex | 834006ab118a |
144311013020042 has 64 divisors (see below), whose sum is σ = 253571963443200. Its totient is φ = 60866590836480.
The previous prime is 144311013020029. The next prime is 144311013020063. The reversal of 144311013020042 is 240020310113441.
It is a junction number, because it is equal to n+sod(n) for n = 144311013019993 and 144311013020020.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16604309 + ... + 23755527.
It is an arithmetic number, because the mean of its divisors is an integer number (3962061928800).
Almost surely, 2144311013020042 is an apocalyptic number.
144311013020042 is a deficient number, since it is larger than the sum of its proper divisors (109260950423158).
144311013020042 is a wasteful number, since it uses less digits than its factorization.
144311013020042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7152011.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 144311013020042 its reverse (240020310113441), we get a palindrome (384331323133483).
The spelling of 144311013020042 in words is "one hundred forty-four trillion, three hundred eleven billion, thirteen million, twenty thousand, forty-two".
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