Base | Representation |
---|---|
bin | 1101010011011… |
… | …0110101101100 |
3 | 10212222220001010 |
4 | 3110312311230 |
5 | 103241033043 |
6 | 5311545220 |
7 | 1245166506 |
oct | 324666554 |
9 | 125886033 |
10 | 55799148 |
11 | 295517a9 |
12 | 1682b210 |
13 | b738b62 |
14 | 75a6d76 |
15 | 4d73133 |
hex | 3536d6c |
55799148 has 12 divisors (see below), whose sum is σ = 130198040. Its totient is φ = 18599712.
The previous prime is 55799147. The next prime is 55799203. The reversal of 55799148 is 84199755.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×557991483 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 55799097 and 55799106.
It is not an unprimeable number, because it can be changed into a prime (55799147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2324953 + ... + 2324976.
Almost surely, 255799148 is an apocalyptic number.
It is an amenable number.
55799148 is an abundant number, since it is smaller than the sum of its proper divisors (74398892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55799148 is a wasteful number, since it uses less digits than its factorization.
55799148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4649936 (or 4649934 counting only the distinct ones).
The product of its digits is 453600, while the sum is 48.
The square root of 55799148 is about 7469.8827300032. The cubic root of 55799148 is about 382.1282885545.
The spelling of 55799148 in words is "fifty-five million, seven hundred ninety-nine thousand, one hundred forty-eight".
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