Base | Representation |
---|---|
bin | 1101010001100… |
… | …1110110011011 |
3 | 10212202212011110 |
4 | 3110121312123 |
5 | 103223233121 |
6 | 5305231403 |
7 | 1244163363 |
oct | 324316633 |
9 | 125685143 |
10 | 55680411 |
11 | 29480576 |
12 | 16792563 |
13 | b6c6ab7 |
14 | 75759a3 |
15 | 4d4cd76 |
hex | 3519d9b |
55680411 has 8 divisors (see below), whose sum is σ = 74898000. Its totient is φ = 36791552.
The previous prime is 55680409. The next prime is 55680421. The reversal of 55680411 is 11408655.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55680411 - 21 = 55680409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55680421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81786 + ... + 82463.
It is an arithmetic number, because the mean of its divisors is an integer number (9362250).
Almost surely, 255680411 is an apocalyptic number.
55680411 is a deficient number, since it is larger than the sum of its proper divisors (19217589).
55680411 is a wasteful number, since it uses less digits than its factorization.
55680411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164365.
The product of its (nonzero) digits is 4800, while the sum is 30.
The square root of 55680411 is about 7461.9307823110. The cubic root of 55680411 is about 381.8570479247.
The spelling of 55680411 in words is "fifty-five million, six hundred eighty thousand, four hundred eleven".
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