Base | Representation |
---|---|
bin | 100000011100100… |
… | …100101111111101 |
3 | 1101221022102112220 |
4 | 200130210233331 |
5 | 2103324031334 |
6 | 130003315553 |
7 | 16326665451 |
oct | 4034445775 |
9 | 1357272486 |
10 | 544361469 |
11 | 25a306913 |
12 | 13237bbb9 |
13 | 88a17ba2 |
14 | 52422661 |
15 | 32bcc449 |
hex | 20724bfd |
544361469 has 16 divisors (see below), whose sum is σ = 751887360. Its totient is φ = 350071040.
The previous prime is 544361453. The next prime is 544361479. The reversal of 544361469 is 964163445.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 544361469 - 24 = 544361453 is a prime.
It is a super-2 number, since 2×5443614692 = 592658817863675922, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 544361469.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544361449) 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, 13917 + ... + 35810.
It is an arithmetic number, because the mean of its divisors is an integer number (46992960).
Almost surely, 2544361469 is an apocalyptic number.
It is an amenable number.
544361469 is a deficient number, since it is larger than the sum of its proper divisors (207525891).
544361469 is a wasteful number, since it uses less digits than its factorization.
544361469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49860.
The product of its digits is 311040, while the sum is 42.
The square root of 544361469 is about 23331.5552203448. Note that the first 3 decimals coincide. The cubic root of 544361469 is about 816.5117881686.
The spelling of 544361469 in words is "five hundred forty-four million, three hundred sixty-one thousand, four hundred sixty-nine".
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