Base | Representation |
---|---|
bin | 1000010010101011100… |
… | …0010111101101111110 |
3 | 111121200211002111222200 |
4 | 2010222320113231332 |
5 | 4313221023403204 |
6 | 145235301252330 |
7 | 13202061264063 |
oct | 2045270275576 |
9 | 447624074880 |
10 | 142453341054 |
11 | 55461219632 |
12 | 237374040a6 |
13 | 10582c359ab |
14 | 6c753b4c6a |
15 | 3a8b2d2539 |
hex | 212ae17b7e |
142453341054 has 24 divisors (see below), whose sum is σ = 324893585640. Its totient is φ = 44985265488.
The previous prime is 142453341031. The next prime is 142453341067. The reversal of 142453341054 is 450143354241.
142453341054 is a `hidden beast` number, since 14 + 2 + 4 + 533 + 4 + 105 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208264777 + ... + 208265460.
It is an arithmetic number, because the mean of its divisors is an integer number (13537232735).
Almost surely, 2142453341054 is an apocalyptic number.
142453341054 is an abundant number, since it is smaller than the sum of its proper divisors (182440244586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142453341054 is a wasteful number, since it uses less digits than its factorization.
142453341054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416530264 (or 416530261 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 142453341054 its reverse (450143354241), we get a palindrome (592596695295).
The spelling of 142453341054 in words is "one hundred forty-two billion, four hundred fifty-three million, three hundred forty-one thousand, fifty-four".
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