Base | Representation |
---|---|
bin | 1101000000011… |
… | …1100110110010 |
3 | 10210122210021120 |
4 | 3100013212302 |
5 | 102431311411 |
6 | 5225203110 |
7 | 1231504422 |
oct | 320074662 |
9 | 123583246 |
10 | 54557106 |
11 | 2888361a |
12 | 16330496 |
13 | b3c2716 |
14 | 7362482 |
15 | 4bca106 |
hex | 34079b2 |
54557106 has 8 divisors (see below), whose sum is σ = 109114224. Its totient is φ = 18185700.
The previous prime is 54557093. The next prime is 54557137. The reversal of 54557106 is 60175545.
It is a sphenic number, since it is the product of 3 distinct primes.
54557106 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4546420 + ... + 4546431.
It is an arithmetic number, because the mean of its divisors is an integer number (13639278).
Almost surely, 254557106 is an apocalyptic number.
54557106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54557106 is a wasteful number, since it uses less digits than its factorization.
54557106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9092856.
The product of its (nonzero) digits is 21000, while the sum is 33.
The square root of 54557106 is about 7386.2782238418. The cubic root of 54557106 is about 379.2717029348.
It can be divided in two parts, 5455 and 7106, that added together give a triangular number (12561 = T158).
The spelling of 54557106 in words is "fifty-four million, five hundred fifty-seven thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •