Base | Representation |
---|---|
bin | 1010000100010111… |
… | …01110011101100001 |
3 | 111221201002121000000 |
4 | 11002023232131201 |
5 | 42032231244231 |
6 | 2252211050213 |
7 | 250643416200 |
oct | 50213563541 |
9 | 14851077000 |
10 | 5405337441 |
11 | 2324199029 |
12 | 106a2a0969 |
13 | 681b1b72a |
14 | 393c55237 |
15 | 2198216e6 |
hex | 1422ee761 |
5405337441 has 63 divisors (see below), whose sum is σ = 9451747011. Its totient is φ = 3080823984.
The previous prime is 5405337439. The next prime is 5405337461. The reversal of 5405337441 is 1447335045.
The square root of 5405337441 is 73521.
It is a perfect power (a square), and thus also a powerful number.
5405337441 is a `hidden beast` number, since 54 + 0 + 533 + 74 + 4 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1275989841 + 4129347600 = 35721^2 + 64260^2 .
It is a tau number, because it is divible by the number of its divisors (63).
It is not a de Polignac number, because 5405337441 - 21 = 5405337439 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5405337396 and 5405337405.
It is not an unprimeable number, because it can be changed into a prime (5405337461) by changing a digit.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 13895275 + ... + 13895663.
Almost surely, 25405337441 is an apocalyptic number.
5405337441 is the 73521-st square number.
5405337441 is the 36761-st centered octagonal number.
It is an amenable number.
5405337441 is a deficient number, since it is larger than the sum of its proper divisors (4046409570).
5405337441 is an frugal number, since it uses more digits than its factorization.
5405337441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810 (or 399 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 36.
The cubic root of 5405337441 is about 1754.9884811867.
Multiplying 5405337441 by its sum of digits (36), we get a square (194592147876 = 4411262).
The spelling of 5405337441 in words is "five billion, four hundred five million, three hundred thirty-seven thousand, four hundred forty-one".
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