Base | Representation |
---|---|
bin | 1101000101011… |
… | …1011001101101 |
3 | 10211021101121212 |
4 | 3101113121231 |
5 | 103022241244 |
6 | 5240204205 |
7 | 1234335341 |
oct | 321273155 |
9 | 124241555 |
10 | 54883949 |
11 | 28a8713a |
12 | 16469665 |
13 | b4a8413 |
14 | 7409621 |
15 | 4c41d9e |
hex | 345766d |
54883949 has 8 divisors (see below), whose sum is σ = 55337568. Its totient is φ = 54432720.
The previous prime is 54883931. The next prime is 54883963. The reversal of 54883949 is 94938845.
It is a happy number.
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 54883949 - 28 = 54883693 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54883897 and 54883906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54885949) 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, 95834 + ... + 96404.
It is an arithmetic number, because the mean of its divisors is an integer number (6917196).
Almost surely, 254883949 is an apocalyptic number.
It is an amenable number.
54883949 is a deficient number, since it is larger than the sum of its proper divisors (453619).
54883949 is a wasteful number, since it uses less digits than its factorization.
54883949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1195.
The product of its digits is 1244160, while the sum is 50.
The square root of 54883949 is about 7408.3701986334. The cubic root of 54883949 is about 380.0275811006.
The spelling of 54883949 in words is "fifty-four million, eight hundred eighty-three thousand, nine hundred forty-nine".
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