Base | Representation |
---|---|
bin | 110110101101111101101101… |
… | …0001011010111101111011100 |
3 | 2100010011102122120211000112120 |
4 | 1231123323122023113233130 |
5 | 1001041210233044211033 |
6 | 4423353015524102540 |
7 | 203244142303661001 |
oct | 15533733213275734 |
9 | 2303142576730476 |
10 | 481306285538268 |
11 | 12a3a4938614953 |
12 | 45b94471234a50 |
13 | 17873cac7795c8 |
14 | 86bd4c44838a8 |
15 | 3a99d336c91b3 |
hex | 1b5beda2d7bdc |
481306285538268 has 48 divisors (see below), whose sum is σ = 1183994289851520. Its totient is φ = 151755079915584.
The previous prime is 481306285538263. The next prime is 481306285538291. The reversal of 481306285538268 is 862835582603184.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481306285538261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1641371655 + ... + 1641664862.
It is an arithmetic number, because the mean of its divisors is an integer number (24666547705240).
Almost surely, 2481306285538268 is an apocalyptic number.
It is an amenable number.
481306285538268 is an abundant number, since it is smaller than the sum of its proper divisors (702688004313252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481306285538268 is a wasteful number, since it uses less digits than its factorization.
481306285538268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3283037186 (or 3283037184 counting only the distinct ones).
The product of its (nonzero) digits is 530841600, while the sum is 69.
The spelling of 481306285538268 in words is "four hundred eighty-one trillion, three hundred six billion, two hundred eighty-five million, five hundred thirty-eight thousand, two hundred sixty-eight".
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