Search a number
-
+
244251160 = 2356106279
BaseRepresentation
bin11101000111011…
…11101000011000
3122000121020121021
432203233220120
51000012014120
640123052224
76024046336
oct1643575030
9560536537
10244251160
1111596756a
1269971074
133b7abb1a
1424620b56
151669aaaa
hexe8efa18

244251160 has 16 divisors (see below), whose sum is σ = 549565200. Its totient is φ = 97700448.

The previous prime is 244251143. The next prime is 244251179. The reversal of 244251160 is 61152442.

It is a happy number.

244251160 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2442511602 = 119317258322691200, which contains 22 as substring.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3053100 + ... + 3053179.

It is an arithmetic number, because the mean of its divisors is an integer number (34347825).

Almost surely, 2244251160 is an apocalyptic number.

244251160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244251160 is an abundant number, since it is smaller than the sum of its proper divisors (305314040).

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

244251160 is a wasteful number, since it uses less digits than its factorization.

244251160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106290 (or 6106286 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 244251160 is about 15628.5367197316. The cubic root of 244251160 is about 625.0943089686.

The spelling of 244251160 in words is "two hundred forty-four million, two hundred fifty-one thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 6106279 12212558 24425116 30531395 48850232 61062790 122125580 244251160