Base | Representation |
---|---|
bin | 1101001000010… |
… | …0010011000001 |
3 | 10211121201212200 |
4 | 3102010103001 |
5 | 103044132331 |
6 | 5244143413 |
7 | 1236032433 |
oct | 322042301 |
9 | 124551780 |
10 | 55067841 |
11 | 290a2314 |
12 | 16537b69 |
13 | b54102a |
14 | 7456653 |
15 | 4c7b5e6 |
hex | 34844c1 |
55067841 has 6 divisors (see below), whose sum is σ = 79542450. Its totient is φ = 36711888.
The previous prime is 55067809. The next prime is 55067869. The reversal of 55067841 is 14876055.
55067841 is a `hidden beast` number, since 550 + 67 + 8 + 41 = 666.
It can be written as a sum of positive squares in only one way, i.e., 50466816 + 4601025 = 7104^2 + 2145^2 .
It is not a de Polignac number, because 55067841 - 25 = 55067809 is a prime.
It is a super-2 number, since 2×550678412 = 6064934224802562, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 55067796 and 55067805.
It is not an unprimeable number, because it can be changed into a prime (55067801) 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, 3059316 + ... + 3059333.
It is an arithmetic number, because the mean of its divisors is an integer number (13257075).
Almost surely, 255067841 is an apocalyptic number.
It is an amenable number.
55067841 is a deficient number, since it is larger than the sum of its proper divisors (24474609).
55067841 is a wasteful number, since it uses less digits than its factorization.
55067841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6118655 (or 6118652 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 55067841 is about 7420.7709168253. The cubic root of 55067841 is about 380.4515431025.
The spelling of 55067841 in words is "fifty-five million, sixty-seven thousand, eight hundred forty-one".
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