Base | Representation |
---|---|
bin | 1100111011000… |
… | …0011110111101 |
3 | 10202222122202210 |
4 | 3032300132331 |
5 | 102333402003 |
6 | 5213411033 |
7 | 1225460142 |
oct | 316603675 |
9 | 122878683 |
10 | 54200253 |
11 | 2865a4a8 |
12 | 16199a79 |
13 | b2c9173 |
14 | 72ac3c9 |
15 | 4b59503 |
hex | 33b07bd |
54200253 has 16 divisors (see below), whose sum is σ = 75063296. Its totient is φ = 34760880.
The previous prime is 54200243. The next prime is 54200281. The reversal of 54200253 is 35200245.
It is not a de Polignac number, because 54200253 - 25 = 54200221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54200243) 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, 5508 + ... + 11778.
It is an arithmetic number, because the mean of its divisors is an integer number (4691456).
Almost surely, 254200253 is an apocalyptic number.
It is an amenable number.
54200253 is a deficient number, since it is larger than the sum of its proper divisors (20863043).
54200253 is a wasteful number, since it uses less digits than its factorization.
54200253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6384.
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 54200253 is about 7362.0821103815. The cubic root of 54200253 is about 378.4429663236.
Adding to 54200253 its reverse (35200245), we get a palindrome (89400498).
The spelling of 54200253 in words is "fifty-four million, two hundred thousand, two hundred fifty-three".
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