Base | Representation |
---|---|
bin | 1100111000110… |
… | …1000010001010 |
3 | 10202201021120220 |
4 | 3032031002022 |
5 | 102314230200 |
6 | 5210330510 |
7 | 1224313620 |
oct | 316150212 |
9 | 122637526 |
10 | 54055050 |
11 | 285703a5 |
12 | 16129a36 |
13 | b27804a |
14 | 7271510 |
15 | 4b2b4a0 |
hex | 338d08a |
54055050 has 48 divisors (see below), whose sum is σ = 153210432. Its totient is φ = 12355200.
The previous prime is 54055049. The next prime is 54055073. The reversal of 54055050 is 5055045.
It is a self number, because there is not a number n which added to its sum of digits gives 54055050.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24691 + ... + 26790.
It is an arithmetic number, because the mean of its divisors is an integer number (3191884).
Almost surely, 254055050 is an apocalyptic number.
54055050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54055050 is an abundant number, since it is smaller than the sum of its proper divisors (99155382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54055050 is a wasteful number, since it uses less digits than its factorization.
54055050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51503 (or 51498 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 24.
The square root of 54055050 is about 7352.2139522732. The cubic root of 54055050 is about 378.1047132982.
The spelling of 54055050 in words is "fifty-four million, fifty-five thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •