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244257716 = 22439911433
BaseRepresentation
bin11101000111100…
…01001110110100
3122000121120121002
432203301032310
51000012221331
640123142432
76024104423
oct1643611664
9560546532
10244257716
1111597148a
1269974a18
133b7b1ac1
14246232ba
151669c9cb
hexe8f13b4

244257716 has 24 divisors (see below), whose sum is σ = 438138624. Its totient is φ = 119085120.

The previous prime is 244257701. The next prime is 244257721. The reversal of 244257716 is 617752442.

244257716 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 244257716.

It is a congruent number.

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, 169736 + ... + 171168.

It is an arithmetic number, because the mean of its divisors is an integer number (18255776).

Almost surely, 2244257716 is an apocalyptic number.

It is an amenable number.

244257716 is a deficient number, since it is larger than the sum of its proper divisors (193880908).

244257716 is a wasteful number, since it uses less digits than its factorization.

244257716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471 (or 2469 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 244257716 is about 15628.7464628485. The cubic root of 244257716 is about 625.0999016839.

The spelling of 244257716 in words is "two hundred forty-four million, two hundred fifty-seven thousand, seven hundred sixteen".

Divisors: 1 2 4 43 86 172 991 1433 1982 2866 3964 5732 42613 61619 85226 123238 170452 246476 1420103 2840206 5680412 61064429 122128858 244257716