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244514230 = 25172196173
BaseRepresentation
bin11101001001011…
…11110110110110
3122001002121110121
432210233312312
51000043423410
640132442154
76026223322
oct1644576666
9561077417
10244514230
11116027184
1269a7935a
133b87179c
142468c982
15166ed9da
hexe92fdb6

244514230 has 96 divisors (see below), whose sum is σ = 507065760. Its totient is φ = 84602880.

The previous prime is 244514203. The next prime is 244514269. The reversal of 244514230 is 32415442.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 244514195 and 244514204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3349474 + ... + 3349546.

It is an arithmetic number, because the mean of its divisors is an integer number (5281935).

Almost surely, 2244514230 is an apocalyptic number.

244514230 is an abundant number, since it is smaller than the sum of its proper divisors (262551530).

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

244514230 is a wasteful number, since it uses less digits than its factorization.

244514230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 244514230 is about 15636.9507897160. The cubic root of 244514230 is about 625.3186471148.

Adding to 244514230 its reverse (32415442), we get a palindrome (276929672).

The spelling of 244514230 in words is "two hundred forty-four million, five hundred fourteen thousand, two hundred thirty".

Divisors: 1 2 5 10 17 19 34 38 61 73 85 95 122 146 170 190 289 305 323 365 578 610 646 730 1037 1159 1241 1387 1445 1615 2074 2318 2482 2774 2890 3230 4453 5185 5491 5795 6205 6935 8906 10370 10982 11590 12410 13870 17629 19703 21097 22265 23579 27455 35258 39406 42194 44530 47158 54910 75701 84607 88145 98515 105485 117895 151402 169214 176290 197030 210970 235790 334951 378505 400843 423035 669902 757010 801686 846070 1286917 1438319 1674755 2004215 2573834 2876638 3349510 4008430 6434585 7191595 12869170 14383190 24451423 48902846 122257115 244514230