Base | Representation |
---|---|
bin | 1100111001101… |
… | …1101111111101 |
3 | 10202211100021022 |
4 | 3032123233331 |
5 | 102323142300 |
6 | 5211513525 |
7 | 1224654425 |
oct | 316335775 |
9 | 122740238 |
10 | 54115325 |
11 | 28601710 |
12 | 161588a5 |
13 | b299604 |
14 | 7289485 |
15 | 4b3e285 |
hex | 339bbfd |
54115325 has 24 divisors (see below), whose sum is σ = 77063520. Its totient is φ = 37281600.
The previous prime is 54115319. The next prime is 54115379. The reversal of 54115325 is 52351145.
It is not a de Polignac number, because 54115325 - 28 = 54115069 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54115294 and 54115303.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47 + ... + 10403.
It is an arithmetic number, because the mean of its divisors is an integer number (3210980).
Almost surely, 254115325 is an apocalyptic number.
54115325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54115325 is a deficient number, since it is larger than the sum of its proper divisors (22948195).
54115325 is a wasteful number, since it uses less digits than its factorization.
54115325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10397 (or 10392 counting only the distinct ones).
The product of its digits is 3000, while the sum is 26.
The square root of 54115325 is about 7356.3119156273. The cubic root of 54115325 is about 378.2451984514.
The spelling of 54115325 in words is "fifty-four million, one hundred fifteen thousand, three hundred twenty-five".
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