Base | Representation |
---|---|
bin | 1101010100100… |
… | …0110101110011 |
3 | 10220010122012001 |
4 | 3111020311303 |
5 | 103300413013 |
6 | 5313314431 |
7 | 1245624463 |
oct | 325106563 |
9 | 126118161 |
10 | 55872883 |
11 | 295a2140 |
12 | 16865a17 |
13 | b7635a1 |
14 | 75c5ba3 |
15 | 4d89ddd |
hex | 3548d73 |
55872883 has 8 divisors (see below), whose sum is σ = 61180416. Its totient is φ = 50603400.
The previous prime is 55872871. The next prime is 55872893. The reversal of 55872883 is 38827855.
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 55872883 - 29 = 55872371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55872833) 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, 6391 + ... + 12352.
It is an arithmetic number, because the mean of its divisors is an integer number (7647552).
Almost surely, 255872883 is an apocalyptic number.
55872883 is a deficient number, since it is larger than the sum of its proper divisors (5307533).
55872883 is a wasteful number, since it uses less digits than its factorization.
55872883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19025.
The product of its digits is 537600, while the sum is 46.
The square root of 55872883 is about 7474.8165863786. The cubic root of 55872883 is about 382.2965338201.
It can be divided in two parts, 558 and 72883, that added together give a square (73441 = 2712).
The spelling of 55872883 in words is "fifty-five million, eight hundred seventy-two thousand, eight hundred eighty-three".
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