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244089352 = 231319123527
BaseRepresentation
bin11101000110010…
…00001000001000
3122000022000122101
432203020020020
5444441324402
640115403144
76022503523
oct1643101010
9560260571
10244089352
11115866a41
12698b34b4
133b753290
14245bbbba
1516667b87
hexe8c8208

244089352 has 32 divisors (see below), whose sum is σ = 518817600. Its totient is φ = 106726464.

The previous prime is 244089341. The next prime is 244089361. The reversal of 244089352 is 253980442.

It is a happy number.

It is a super-2 number, since 2×2440893522 = 119159223519559808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59788 + ... + 63739.

It is an arithmetic number, because the mean of its divisors is an integer number (16213050).

Almost surely, 2244089352 is an apocalyptic number.

It is an amenable number.

244089352 is an abundant number, since it is smaller than the sum of its proper divisors (274728248).

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

244089352 is a wasteful number, since it uses less digits than its factorization.

244089352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123565 (or 123561 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 244089352 is about 15623.3591778465. The cubic root of 244089352 is about 624.9562439767.

It can be divided in two parts, 2440893 and 52, that added together give a triangular number (2440945 = T2209).

The spelling of 244089352 in words is "two hundred forty-four million, eighty-nine thousand, three hundred fifty-two".

Divisors: 1 2 4 8 13 19 26 38 52 76 104 152 247 494 988 1976 123527 247054 494108 988216 1605851 2347013 3211702 4694026 6423404 9388052 12846808 18776104 30511169 61022338 122044676 244089352