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244076 = 22723379
BaseRepresentation
bin111011100101101100
3110101210212
4323211230
530302301
65121552
72034410
oct734554
9411725
10244076
11157418
12b92b8
1387131
1464d40
154c4bb
hex3b96c

244076 has 24 divisors (see below), whose sum is σ = 510720. Its totient is φ = 99792.

The previous prime is 244043. The next prime is 244087. The reversal of 244076 is 670442.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455 + ... + 833.

It is an arithmetic number, because the mean of its divisors is an integer number (21280).

2244076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255360).

244076 is an abundant number, since it is smaller than the sum of its proper divisors (266644).

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

244076 is a wasteful number, since it uses less digits than its factorization.

244076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 244076 is about 494.0404841711. The cubic root of 244076 is about 62.4944848467.

The spelling of 244076 in words is "two hundred forty-four thousand, seventy-six".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 379 644 758 1516 2653 5306 8717 10612 17434 34868 61019 122038 244076