Base | Representation |
---|---|
bin | 1100111000010… |
… | …0011010010111 |
3 | 10202122111010221 |
4 | 3032010122113 |
5 | 102312112420 |
6 | 5205455211 |
7 | 1224105640 |
oct | 316043227 |
9 | 122574127 |
10 | 54019735 |
11 | 28546910 |
12 | 16111507 |
13 | b264c53 |
14 | 72626c7 |
15 | 4b20caa |
hex | 3384697 |
54019735 has 32 divisors (see below), whose sum is σ = 81349632. Its totient is φ = 33454080.
The previous prime is 54019729. The next prime is 54019747. The reversal of 54019735 is 53791045.
54019735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54019735 - 25 = 54019703 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54019735.
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 31 ways as a sum of consecutive naturals, for example, 73942 + ... + 74668.
It is an arithmetic number, because the mean of its divisors is an integer number (2542176).
Almost surely, 254019735 is an apocalyptic number.
54019735 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
54019735 is a deficient number, since it is larger than the sum of its proper divisors (27329897).
54019735 is a wasteful number, since it uses less digits than its factorization.
54019735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943.
The product of its (nonzero) digits is 18900, while the sum is 34.
The square root of 54019735 is about 7349.8119023551. The cubic root of 54019735 is about 378.0223548083.
The spelling of 54019735 in words is "fifty-four million, nineteen thousand, seven hundred thirty-five".
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