Base | Representation |
---|---|
bin | 100111101100011100001… |
… | …1001000001110011011101 |
3 | 201022112201222101002120011 |
4 | 1033120320121001303131 |
5 | 1203340433431113010 |
6 | 15334125215323221 |
7 | 1102102504361146 |
oct | 117307031016335 |
9 | 21275658332504 |
10 | 5455554551005 |
11 | 1813762355329 |
12 | 7413a6220511 |
13 | 3075c21759a0 |
14 | 14c09bc52acd |
15 | 96da1457a8a |
hex | 4f638641cdd |
5455554551005 has 32 divisors (see below), whose sum is σ = 7074472860000. Its totient is φ = 4014885629952.
The previous prime is 5455554550973. The next prime is 5455554551009. The reversal of 5455554551005 is 5001554555545.
It can be written as a sum of positive squares in 16 ways, for example, as 4089397995076 + 1366156555929 = 2022226^2 + 1168827^2 .
It is a cyclic number.
It is not a de Polignac number, because 5455554551005 - 25 = 5455554550973 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5455554551005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5455554551009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77625121 + ... + 77695369.
It is an arithmetic number, because the mean of its divisors is an integer number (221077276875).
Almost surely, 25455554551005 is an apocalyptic number.
It is an amenable number.
5455554551005 is a deficient number, since it is larger than the sum of its proper divisors (1618918308995).
5455554551005 is a wasteful number, since it uses less digits than its factorization.
5455554551005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74353.
The product of its (nonzero) digits is 6250000, while the sum is 49.
The spelling of 5455554551005 in words is "five trillion, four hundred fifty-five billion, five hundred fifty-four million, five hundred fifty-one thousand, five".
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