Base | Representation |
---|---|
bin | 1101000000111… |
… | …0111111001010 |
3 | 10210201022202021 |
4 | 3100032333022 |
5 | 102433243323 |
6 | 5225555054 |
7 | 1231661521 |
oct | 320167712 |
9 | 123638667 |
10 | 54587338 |
11 | 288a4303 |
12 | 16345a8a |
13 | b403400 |
14 | 736d4b8 |
15 | 4bd405d |
hex | 340efca |
54587338 has 24 divisors (see below), whose sum is σ = 91737900. Its totient is φ = 24321024.
The previous prime is 54587333. The next prime is 54587347. The reversal of 54587338 is 83378545.
It can be written as a sum of positive squares in 6 ways, for example, as 2934369 + 51652969 = 1713^2 + 7187^2 .
It is a junction number, because it is equal to n+sod(n) for n = 54587294 and 54587303.
It is not an unprimeable number, because it can be changed into a prime (54587333) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7018 + ... + 12586.
Almost surely, 254587338 is an apocalyptic number.
54587338 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
54587338 is a deficient number, since it is larger than the sum of its proper divisors (37150562).
54587338 is a wasteful number, since it uses less digits than its factorization.
54587338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5626 (or 5613 counting only the distinct ones).
The product of its digits is 403200, while the sum is 43.
The square root of 54587338 is about 7388.3244379223. The cubic root of 54587338 is about 379.3417459025.
The spelling of 54587338 in words is "fifty-four million, five hundred eighty-seven thousand, three hundred thirty-eight".
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