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54230800 = 24521310429
BaseRepresentation
bin1100111011011…
…1111100010000
310210001012200011
43032313330100
5102340341200
65214204304
71225645201
oct316677420
9123035604
1054230800
1128680448
12161b3694
13b30a040
1472b95a8
154b635ba
hex33b7f10

54230800 has 60 divisors (see below), whose sum is σ = 140325220. Its totient is φ = 20021760.

The previous prime is 54230797. The next prime is 54230801. The reversal of 54230800 is 803245.

It can be written as a sum of positive squares in 6 ways, for example, as 2304 + 54228496 = 48^2 + 7364^2 .

It is not an unprimeable number, because it can be changed into a prime (54230801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15 + ... + 10414.

Almost surely, 254230800 is an apocalyptic number.

54230800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54230800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70162610).

54230800 is an abundant number, since it is smaller than the sum of its proper divisors (86094420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54230800 is a wasteful number, since it uses less digits than its factorization.

54230800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10460 (or 10449 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 54230800 is about 7364.1564350576. The cubic root of 54230800 is about 378.5140491787.

The spelling of 54230800 in words is "fifty-four million, two hundred thirty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 130 200 208 260 325 400 520 650 1040 1300 2600 5200 10429 20858 41716 52145 83432 104290 135577 166864 208580 260725 271154 417160 521450 542308 677885 834320 1042900 1084616 1355770 2085800 2169232 2711540 3389425 4171600 5423080 6778850 10846160 13557700 27115400 54230800