Base | Representation |
---|---|
bin | 1101010001011… |
… | …1110110101011 |
3 | 10212202102221122 |
4 | 3110113312223 |
5 | 103223002420 |
6 | 5305125455 |
7 | 1244130503 |
oct | 324276653 |
9 | 125672848 |
10 | 55672235 |
11 | 29475413 |
12 | 1678988b |
13 | b6c3168 |
14 | 7572a03 |
15 | 4d4a725 |
hex | 3517dab |
55672235 has 8 divisors (see below), whose sum is σ = 68612496. Its totient is φ = 43333920.
The previous prime is 55672231. The next prime is 55672237. The reversal of 55672235 is 53227655.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55672235 - 22 = 55672231 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55672195 and 55672204.
It is not an unprimeable number, because it can be changed into a prime (55672231) 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, 150281 + ... + 150650.
It is an arithmetic number, because the mean of its divisors is an integer number (8576562).
Almost surely, 255672235 is an apocalyptic number.
55672235 is a deficient number, since it is larger than the sum of its proper divisors (12940261).
55672235 is a wasteful number, since it uses less digits than its factorization.
55672235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300973.
The product of its digits is 63000, while the sum is 35.
The square root of 55672235 is about 7461.3829147149. The cubic root of 55672235 is about 381.8383566351.
The spelling of 55672235 in words is "fifty-five million, six hundred seventy-two thousand, two hundred thirty-five".
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