Base | Representation |
---|---|
bin | 1000011010010011011… |
… | …1111100100011010110 |
3 | 111210222110100010000200 |
4 | 2012210313330203112 |
5 | 4331414003101014 |
6 | 150214333321330 |
7 | 13303563105666 |
oct | 2064467744326 |
9 | 453873303020 |
10 | 144500050134 |
11 | 56311569440 |
12 | 24008936246 |
13 | 1081ac8555b |
14 | 6dcb14c1a6 |
15 | 3b5ad1ea09 |
hex | 21a4dfc8d6 |
144500050134 has 96 divisors (see below), whose sum is σ = 344741080320. Its totient is φ = 43379582400.
The previous prime is 144500050129. The next prime is 144500050151. The reversal of 144500050134 is 431050005441.
It is a happy number.
144500050134 is a `hidden beast` number, since 144 + 500 + 0 + 5 + 0 + 13 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 144500050098 and 144500050107.
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, 13397824 + ... + 13408604.
It is an arithmetic number, because the mean of its divisors is an integer number (3591052920).
Almost surely, 2144500050134 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144500050134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172370540160).
144500050134 is an abundant number, since it is smaller than the sum of its proper divisors (200241030186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144500050134 is a wasteful number, since it uses less digits than its factorization.
144500050134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11426 (or 11423 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 144500050134 its reverse (431050005441), we get a palindrome (575550055575).
The spelling of 144500050134 in words is "one hundred forty-four billion, five hundred million, fifty thousand, one hundred thirty-four".
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