Base | Representation |
---|---|
bin | 1100111010100… |
… | …1000101011010 |
3 | 10202221010012022 |
4 | 3032221011122 |
5 | 102331414241 |
6 | 5213014442 |
7 | 1225302605 |
oct | 316510532 |
9 | 122833168 |
10 | 54169946 |
11 | 28639756 |
12 | 16184422 |
13 | b2b842c |
14 | 72a133c |
15 | 4b5054b |
hex | 33a915a |
54169946 has 8 divisors (see below), whose sum is σ = 81571860. Its totient is φ = 26979328.
The previous prime is 54169909. The next prime is 54169963. The reversal of 54169946 is 64996145.
54169946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 41460721 + 12709225 = 6439^2 + 3565^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54169897 and 54169906.
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 3 ways as a sum of consecutive naturals, for example, 52181 + ... + 53208.
Almost surely, 254169946 is an apocalyptic number.
54169946 is a deficient number, since it is larger than the sum of its proper divisors (27401914).
54169946 is a wasteful number, since it uses less digits than its factorization.
54169946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105648.
The product of its digits is 233280, while the sum is 44.
The square root of 54169946 is about 7360.0235053972. The cubic root of 54169946 is about 378.3724155494.
The spelling of 54169946 in words is "fifty-four million, one hundred sixty-nine thousand, nine hundred forty-six".
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