Base | Representation |
---|---|
bin | 1101001010001… |
… | …1101101000101 |
3 | 10211212021100021 |
4 | 3102203231011 |
5 | 103112241420 |
6 | 5251015141 |
7 | 1240106461 |
oct | 322435505 |
9 | 124767307 |
10 | 55196485 |
11 | 2917aa33 |
12 | 1659a4b1 |
13 | b587756 |
14 | 748b4a1 |
15 | 4ca47aa |
hex | 34a3b45 |
55196485 has 8 divisors (see below), whose sum is σ = 66855456. Its totient is φ = 43744080.
The previous prime is 55196473. The next prime is 55196497. The reversal of 55196485 is 58469155.
55196485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (55196473) and next prime (55196497).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55196485 - 211 = 55194437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51051 + ... + 52120.
It is an arithmetic number, because the mean of its divisors is an integer number (8356932).
Almost surely, 255196485 is an apocalyptic number.
It is an amenable number.
55196485 is a deficient number, since it is larger than the sum of its proper divisors (11658971).
55196485 is a wasteful number, since it uses less digits than its factorization.
55196485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103283.
The product of its digits is 216000, while the sum is 43.
The square root of 55196485 is about 7429.4336930886. The cubic root of 55196485 is about 380.7475703605.
It can be divided in two parts, 551964 and 85, that added together give a square (552049 = 7432).
The spelling of 55196485 in words is "fifty-five million, one hundred ninety-six thousand, four hundred eighty-five".
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