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44241800 = 2352221209
BaseRepresentation
bin1010100011000…
…1001110001000
310002020201100012
42220301032020
542311214200
64220131052
71045022561
oct250611610
9102221305
1044241800
1122a78579
1212996a88
1392204a5
145c39168
153d3da35
hex2a31388

44241800 has 24 divisors (see below), whose sum is σ = 102862650. Its totient is φ = 17696640.

The previous prime is 44241793. The next prime is 44241833. The reversal of 44241800 is 814244.

It can be written as a sum of positive squares in 3 ways, for example, as 31382404 + 12859396 = 5602^2 + 3586^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110405 + ... + 110804.

Almost surely, 244241800 is an apocalyptic number.

44241800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44241800 is an abundant number, since it is smaller than the sum of its proper divisors (58620850).

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

44241800 is a wasteful number, since it uses less digits than its factorization.

44241800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221225 (or 221216 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 44241800 is about 6651.4509695254. The cubic root of 44241800 is about 353.6803481342.

The spelling of 44241800 in words is "forty-four million, two hundred forty-one thousand, eight hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 221209 442418 884836 1106045 1769672 2212090 4424180 5530225 8848360 11060450 22120900 44241800