Base | Representation |
---|---|
bin | 10101100001111011001010… |
… | …10001010101001111000111 |
3 | 20012122011001001201122211100 |
4 | 22300331211101111033013 |
5 | 22201200303111433210 |
6 | 244410014405111143 |
7 | 12654400204045266 |
oct | 1260754521251707 |
9 | 205564031648740 |
10 | 47345123546055 |
11 | 140a3a54a58735 |
12 | 53879760b84b3 |
13 | 205581a3cbaaa |
14 | b997326825dd |
15 | 57184e2be5c0 |
hex | 2b0f654553c7 |
47345123546055 has 96 divisors (see below), whose sum is σ = 87096094525440. Its totient is φ = 23709655203840.
The previous prime is 47345123546027. The next prime is 47345123546057. The reversal of 47345123546055 is 55064532154374.
47345123546055 is a `hidden beast` number, since 4 + 7 + 3 + 4 + 5 + 1 + 23 + 5 + 4 + 605 + 5 = 666.
It is not a de Polignac number, because 47345123546055 - 26 = 47345123545991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47345123545992 and 47345123546010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47345123546057) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3294941911 + ... + 3294956279.
It is an arithmetic number, because the mean of its divisors is an integer number (907250984640).
Almost surely, 247345123546055 is an apocalyptic number.
47345123546055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
47345123546055 is a deficient number, since it is larger than the sum of its proper divisors (39750970979385).
47345123546055 is a wasteful number, since it uses less digits than its factorization.
47345123546055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24201 (or 24198 counting only the distinct ones).
The product of its (nonzero) digits is 30240000, while the sum is 54.
The spelling of 47345123546055 in words is "forty-seven trillion, three hundred forty-five billion, one hundred twenty-three million, five hundred forty-six thousand, fifty-five".
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