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244300231423 = 192754789669
BaseRepresentation
bin1110001110000101101…
…1011011001011111111
3212100120200222121112101
43203201123123023333
513000311324401143
6304121401445531
723435662463443
oct3434133331377
9770520877471
10244300231423
1194675125806
123b41b7a08a7
131a064272371
14bb77836823
15654c738b4d
hex38e16db2ff

244300231423 has 12 divisors (see below), whose sum is σ = 257871909960. Its totient is φ = 231409076976.

The previous prime is 244300231391. The next prime is 244300231429. The reversal of 244300231423 is 324132003442.

It is not a de Polignac number, because 244300231423 - 25 = 244300231391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244300231391 and 244300231400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244300231429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2679633 + ... + 2769301.

It is an arithmetic number, because the mean of its divisors is an integer number (21489325830).

Almost surely, 2244300231423 is an apocalyptic number.

244300231423 is a deficient number, since it is larger than the sum of its proper divisors (13571678537).

244300231423 is an equidigital number, since it uses as much as digits as its factorization.

244300231423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97254 (or 97235 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 244300231423 its reverse (324132003442), we get a palindrome (568432234865).

The spelling of 244300231423 in words is "two hundred forty-four billion, three hundred million, two hundred thirty-one thousand, four hundred twenty-three".

Divisors: 1 19 361 7547 89669 143393 1703711 2724467 32370509 676731943 12857906917 244300231423