Base | Representation |
---|---|
bin | 1100111000100… |
… | …1000011100010 |
3 | 10202200110020100 |
4 | 3032021003202 |
5 | 102313220004 |
6 | 5210123230 |
7 | 1224215250 |
oct | 316110342 |
9 | 122613210 |
10 | 54038754 |
11 | 2855a130 |
12 | 16120516 |
13 | b2707c3 |
14 | 72695d0 |
15 | 4b26739 |
hex | 33890e2 |
54038754 has 96 divisors (see below), whose sum is σ = 147603456. Its totient is φ = 13880160.
The previous prime is 54038731. The next prime is 54038771. The reversal of 54038754 is 45783045.
It is a Curzon number.
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 47 ways as a sum of consecutive naturals, for example, 175869 + ... + 176175.
It is an arithmetic number, because the mean of its divisors is an integer number (1537536).
Almost surely, 254038754 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54038754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73801728).
54038754 is an abundant number, since it is smaller than the sum of its proper divisors (93564702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54038754 is a wasteful number, since it uses less digits than its factorization.
54038754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460 (or 457 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 54038754 is about 7351.1056311279. The cubic root of 54038754 is about 378.0667136805.
The spelling of 54038754 in words is "fifty-four million, thirty-eight thousand, seven hundred fifty-four".
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