Base | Representation |
---|---|
bin | 1100111001000… |
… | …1100111010100 |
3 | 10202202020022210 |
4 | 3032101213110 |
5 | 102320330222 |
6 | 5210553420 |
7 | 1224422412 |
oct | 316214724 |
9 | 122666283 |
10 | 54073812 |
11 | 28583501 |
12 | 16138870 |
13 | b283750 |
14 | 72782b2 |
15 | 4b31d0c |
hex | 33919d4 |
54073812 has 24 divisors (see below), whose sum is σ = 135878176. Its totient is φ = 16638048.
The previous prime is 54073807. The next prime is 54073823. The reversal of 54073812 is 21837045.
54073812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×540738122 = 5847954288422688, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54073812.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 173158 + ... + 173469.
Almost surely, 254073812 is an apocalyptic number.
54073812 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
54073812 is an abundant number, since it is smaller than the sum of its proper divisors (81804364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54073812 is a wasteful number, since it uses less digits than its factorization.
54073812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346647 (or 346645 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 54073812 is about 7353.4897837693. The cubic root of 54073812 is about 378.1484537691.
The spelling of 54073812 in words is "fifty-four million, seventy-three thousand, eight hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •