Base | Representation |
---|---|
bin | 1100111001111… |
… | …1100101010000 |
3 | 10202212010210202 |
4 | 3032133211100 |
5 | 102324143044 |
6 | 5212114332 |
7 | 1225051253 |
oct | 316374520 |
9 | 122763722 |
10 | 54131024 |
11 | 28612492 |
12 | 161659a8 |
13 | b2a37bc |
14 | 729109a |
15 | 4b43c4e |
hex | 339f950 |
54131024 has 20 divisors (see below), whose sum is σ = 105109344. Its totient is φ = 27006048.
The previous prime is 54131017. The next prime is 54131027. The reversal of 54131024 is 42013145.
It is a junction number, because it is equal to n+sod(n) for n = 54130987 and 54131005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54131027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4319 + ... + 11265.
Almost surely, 254131024 is an apocalyptic number.
It is an amenable number.
54131024 is a deficient number, since it is larger than the sum of its proper divisors (50978320).
54131024 is a wasteful number, since it uses less digits than its factorization.
54131024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7442 (or 7436 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 54131024 is about 7357.3788810962. The cubic root of 54131024 is about 378.2817715617.
Adding to 54131024 its reverse (42013145), we get a palindrome (96144169).
The spelling of 54131024 in words is "fifty-four million, one hundred thirty-one thousand, twenty-four".
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