Base | Representation |
---|---|
bin | 1101000000010… |
… | …1111101000110 |
3 | 10210122110000001 |
4 | 3100011331012 |
5 | 102431102332 |
6 | 5225111514 |
7 | 1231445620 |
oct | 320057506 |
9 | 123573001 |
10 | 54550342 |
11 | 28879530 |
12 | 1632859a |
13 | b3bc612 |
14 | 735dc10 |
15 | 4bc80e7 |
hex | 3405f46 |
54550342 has 32 divisors (see below), whose sum is σ = 106458624. Its totient is φ = 20328000.
The previous prime is 54550337. The next prime is 54550343. The reversal of 54550342 is 24305545.
It is a self number, because there is not a number n which added to its sum of digits gives 54550342.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54550343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4159 + ... + 11242.
It is an arithmetic number, because the mean of its divisors is an integer number (3326832).
Almost surely, 254550342 is an apocalyptic number.
54550342 is a deficient number, since it is larger than the sum of its proper divisors (51908282).
54550342 is a wasteful number, since it uses less digits than its factorization.
54550342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15444.
The product of its (nonzero) digits is 12000, while the sum is 28.
The square root of 54550342 is about 7385.8203335852. The cubic root of 54550342 is about 379.2560282286.
Adding to 54550342 its reverse (24305545), we get a palindrome (78855887).
It can be divided in two parts, 545503 and 42, that added together give a palindrome (545545).
The spelling of 54550342 in words is "fifty-four million, five hundred fifty thousand, three hundred forty-two".
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