Base | Representation |
---|---|
bin | 1101000100111… |
… | …0101010001010 |
3 | 10211012120111112 |
4 | 3101032222022 |
5 | 103020120023 |
6 | 5235330322 |
7 | 1234126052 |
oct | 321165212 |
9 | 124176445 |
10 | 54848138 |
11 | 28a62244 |
12 | 164509a2 |
13 | b495027 |
14 | 73da562 |
15 | 4c36478 |
hex | 344ea8a |
54848138 has 8 divisors (see below), whose sum is σ = 82317060. Its totient is φ = 27409120.
The previous prime is 54848113. The next prime is 54848147. The reversal of 54848138 is 83184845.
It can be written as a sum of positive squares in 2 ways, for example, as 52896529 + 1951609 = 7273^2 + 1397^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54848095 and 54848104.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2123 + ... + 10686.
Almost surely, 254848138 is an apocalyptic number.
54848138 is a deficient number, since it is larger than the sum of its proper divisors (27468922).
54848138 is a wasteful number, since it uses less digits than its factorization.
54848138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14952.
The product of its digits is 122880, while the sum is 41.
The square root of 54848138 is about 7405.9528758965. The cubic root of 54848138 is about 379.9449089110.
The spelling of 54848138 in words is "fifty-four million, eight hundred forty-eight thousand, one hundred thirty-eight".
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