Base | Representation |
---|---|
bin | 1100111110010… |
… | …1011001011010 |
3 | 10210101200001221 |
4 | 3033211121122 |
5 | 102412320421 |
6 | 5222202254 |
7 | 1230352051 |
oct | 317453132 |
9 | 123350057 |
10 | 54416986 |
11 | 28798318 |
12 | 1628338a |
13 | b373a00 |
14 | 7327398 |
15 | 4b9d841 |
hex | 33e565a |
54416986 has 12 divisors (see below), whose sum is σ = 88387902. Its totient is φ = 25115376.
The previous prime is 54416959. The next prime is 54416987. The reversal of 54416986 is 68961445.
It can be written as a sum of positive squares in 3 ways, for example, as 45144961 + 9272025 = 6719^2 + 3045^2 .
It is a super-2 number, since 2×544169862 = 5922416730648392, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54416987) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80161 + ... + 80836.
Almost surely, 254416986 is an apocalyptic number.
54416986 is a deficient number, since it is larger than the sum of its proper divisors (33970916).
54416986 is a wasteful number, since it uses less digits than its factorization.
54416986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161025 (or 161012 counting only the distinct ones).
The product of its digits is 207360, while the sum is 43.
The square root of 54416986 is about 7376.7869699484. The cubic root of 54416986 is about 378.9467277760.
The spelling of 54416986 in words is "fifty-four million, four hundred sixteen thousand, nine hundred eighty-six".
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