Base | Representation |
---|---|
bin | 1100111011011… |
… | …1110111100101 |
3 | 10210001012021002 |
4 | 3032313313211 |
5 | 102340334001 |
6 | 5214203045 |
7 | 1225644263 |
oct | 316676745 |
9 | 123035232 |
10 | 54230501 |
11 | 286801a6 |
12 | 161b3485 |
13 | b309b70 |
14 | 72b9433 |
15 | 4b6346b |
hex | 33b7de5 |
54230501 has 16 divisors (see below), whose sum is σ = 61447680. Its totient is φ = 47511360.
The previous prime is 54230479. The next prime is 54230507. The reversal of 54230501 is 10503245.
It is not a de Polignac number, because 54230501 - 214 = 54214117 is a prime.
It is a super-2 number, since 2×542305012 = 5881894477422002, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54230507) 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, 20090 + ... + 22628.
It is an arithmetic number, because the mean of its divisors is an integer number (3840480).
Almost surely, 254230501 is an apocalyptic number.
It is an amenable number.
54230501 is a deficient number, since it is larger than the sum of its proper divisors (7217179).
54230501 is a wasteful number, since it uses less digits than its factorization.
54230501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2636.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 54230501 is about 7364.1361339943. The cubic root of 54230501 is about 378.5133535353.
Adding to 54230501 its reverse (10503245), we get a palindrome (64733746).
The spelling of 54230501 in words is "fifty-four million, two hundred thirty thousand, five hundred one".
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