Base | Representation |
---|---|
bin | 1000011010001000100… |
… | …1111111101110000010 |
3 | 111210212021112101110200 |
4 | 2012202021333232002 |
5 | 4331320314400200 |
6 | 150210024110030 |
7 | 13302500365101 |
oct | 2064211775602 |
9 | 453767471420 |
10 | 144454450050 |
11 | 56298853419 |
12 | 23bb5605316 |
13 | 108116aaa61 |
14 | 6dc507c038 |
15 | 3b56d13800 |
hex | 21a227fb82 |
144454450050 has 36 divisors (see below), whose sum is σ = 388100957010. Its totient is φ = 38521186560.
The previous prime is 144454450027. The next prime is 144454450061. The reversal of 144454450050 is 50054454441.
144454450050 is a `hidden beast` number, since 14 + 4 + 4 + 544 + 50 + 0 + 50 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 97900777881 + 46553672169 = 312891^2 + 215763^2 .
It is a junction number, because it is equal to n+sod(n) for n = 144454449987 and 144454450014.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 160504495 + ... + 160505394.
Almost surely, 2144454450050 is an apocalyptic number.
144454450050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144454450050 is an abundant number, since it is smaller than the sum of its proper divisors (243646506960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144454450050 is a wasteful number, since it uses less digits than its factorization.
144454450050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321009907 (or 321009899 counting only the distinct ones).
The product of its (nonzero) digits is 128000, while the sum is 36.
The spelling of 144454450050 in words is "one hundred forty-four billion, four hundred fifty-four million, four hundred fifty thousand, fifty".
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