Base | Representation |
---|---|
bin | 110010110010111001… |
… | …100100011011111111 |
3 | 12012210001121002011111 |
4 | 302302321210123333 |
5 | 1343200001342310 |
6 | 41020015502451 |
7 | 3640402135333 |
oct | 626271443377 |
9 | 165701532144 |
10 | 54541043455 |
11 | 21148aa7228 |
12 | a6a1827a27 |
13 | 51b27b6ca2 |
14 | 28d58817c3 |
15 | 164338e28a |
hex | cb2e646ff |
54541043455 has 16 divisors (see below), whose sum is σ = 65693829024. Its totient is φ = 43469936640.
The previous prime is 54541043419. The next prime is 54541043489. The reversal of 54541043455 is 55434014545.
It is not a de Polignac number, because 54541043455 - 219 = 54540519167 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3248392 + ... + 3265138.
It is an arithmetic number, because the mean of its divisors is an integer number (4105864314).
Almost surely, 254541043455 is an apocalyptic number.
54541043455 is a deficient number, since it is larger than the sum of its proper divisors (11152785569).
54541043455 is a wasteful number, since it uses less digits than its factorization.
54541043455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19146.
The product of its (nonzero) digits is 480000, while the sum is 40.
The spelling of 54541043455 in words is "fifty-four billion, five hundred forty-one million, forty-three thousand, four hundred fifty-five".
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