Base | Representation |
---|---|
bin | 1101000111011… |
… | …1010000110010 |
3 | 10211112000122020 |
4 | 3101313100302 |
5 | 103040430300 |
6 | 5243052310 |
7 | 1235420661 |
oct | 321672062 |
9 | 124460566 |
10 | 55014450 |
11 | 29066197 |
12 | 16511096 |
13 | b52293a |
14 | 7440dd8 |
15 | 4c6a8a0 |
hex | 3477432 |
55014450 has 48 divisors (see below), whose sum is σ = 141151680. Its totient is φ = 14163520.
The previous prime is 55014439. The next prime is 55014511. The reversal of 55014450 is 5441055.
55014450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 55014450.
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 23 ways as a sum of consecutive naturals, for example, 1974 + ... + 10673.
It is an arithmetic number, because the mean of its divisors is an integer number (2940660).
Almost surely, 255014450 is an apocalyptic number.
55014450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55014450 is an abundant number, since it is smaller than the sum of its proper divisors (86137230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55014450 is a wasteful number, since it uses less digits than its factorization.
55014450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12691 (or 12686 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 24.
The square root of 55014450 is about 7417.1726419169. The cubic root of 55014450 is about 380.3285478042.
The spelling of 55014450 in words is "fifty-five million, fourteen thousand, four hundred fifty".
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