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14517230 = 2572134353
BaseRepresentation
bin110111011000…
…001111101110
31000022112220012
4313120033232
512204022410
61235053222
7234252200
oct67301756
930275805
1014517230
118216012
124a41212
1330139a0
141cdc770
15141b605
hexdd83ee

14517230 has 96 divisors (see below), whose sum is σ = 34128864. Its totient is φ = 4402944.

The previous prime is 14517229. The next prime is 14517241. The reversal of 14517230 is 3271541.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14517196 and 14517205.

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, 273884 + ... + 273936.

It is an arithmetic number, because the mean of its divisors is an integer number (355509).

Almost surely, 214517230 is an apocalyptic number.

14517230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14517230 is an abundant number, since it is smaller than the sum of its proper divisors (19611634).

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

14517230 is a wasteful number, since it uses less digits than its factorization.

14517230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 14517230 is about 3810.1482910774. The cubic root of 14517230 is about 243.9464968240.

Adding to 14517230 its reverse (3271541), we get a palindrome (17788771).

The spelling of 14517230 in words is "fourteen million, five hundred seventeen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 43 49 53 65 70 86 91 98 106 130 182 215 245 265 301 371 430 455 490 530 559 602 637 689 742 910 1118 1274 1378 1505 1855 2107 2279 2597 2795 3010 3185 3445 3710 3913 4214 4558 4823 5194 5590 6370 6890 7826 9646 10535 11395 12985 15953 19565 21070 22790 24115 25970 27391 29627 31906 33761 39130 48230 54782 59254 67522 79765 111671 136955 148135 159530 168805 207389 223342 273910 296270 337610 414778 558355 1036945 1116710 1451723 2073890 2903446 7258615 14517230