Base | Representation |
---|---|
bin | 1100111011100… |
… | …1100011110001 |
3 | 10210001112202112 |
4 | 3032321203301 |
5 | 102341044200 |
6 | 5214255105 |
7 | 1226003414 |
oct | 316714361 |
9 | 123045675 |
10 | 54237425 |
11 | 28685420 |
12 | 161b7495 |
13 | b310068 |
14 | 72bbb7b |
15 | 4b65535 |
hex | 33b98f1 |
54237425 has 24 divisors (see below), whose sum is σ = 73870272. Its totient is φ = 39176000.
The previous prime is 54237413. The next prime is 54237433. The reversal of 54237425 is 52473245.
It is not a de Polignac number, because 54237425 - 24 = 54237409 is a prime.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54237391 and 54237400.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45335 + ... + 46515.
It is an arithmetic number, because the mean of its divisors is an integer number (3077928).
Almost surely, 254237425 is an apocalyptic number.
54237425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54237425 is a deficient number, since it is larger than the sum of its proper divisors (19632847).
54237425 is a wasteful number, since it uses less digits than its factorization.
54237425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1369 (or 1364 counting only the distinct ones).
The product of its digits is 33600, while the sum is 32.
The square root of 54237425 is about 7364.6062352308. The cubic root of 54237425 is about 378.5294620282.
The spelling of 54237425 in words is "fifty-four million, two hundred thirty-seven thousand, four hundred twenty-five".
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