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14032944 = 24321923223
BaseRepresentation
bin110101100010…
…000000110000
3222101221120200
4311202000300
512043023234
61220435200
7230164242
oct65420060
928357520
1014032944
117a15182
124848b00
132ba4423
141c14092
151372d99
hexd62030

14032944 has 120 divisors (see below), whose sum is σ = 43330560. Its totient is φ = 4219776.

The previous prime is 14032933. The next prime is 14032981. The reversal of 14032944 is 44923041.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62817 + ... + 63039.

It is an arithmetic number, because the mean of its divisors is an integer number (361088).

Almost surely, 214032944 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 14032944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21665280).

14032944 is an abundant number, since it is smaller than the sum of its proper divisors (29297616).

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

14032944 is a wasteful number, since it uses less digits than its factorization.

14032944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 14032944 is about 3746.0571271672. The cubic root of 14032944 is about 241.2031252947.

Adding to 14032944 its reverse (44923041), we get a palindrome (58955985).

The spelling of 14032944 in words is "fourteen million, thirty-two thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 23 24 36 38 46 48 57 69 72 76 92 114 138 144 152 171 184 207 223 228 276 304 342 368 414 437 446 456 552 669 684 828 874 892 912 1104 1311 1338 1368 1656 1748 1784 2007 2622 2676 2736 3312 3496 3568 3933 4014 4237 5129 5244 5352 6992 7866 8028 8474 10258 10488 10704 12711 15387 15732 16056 16948 20516 20976 25422 30774 31464 32112 33896 38133 41032 46161 50844 61548 62928 67792 76266 82064 92322 97451 101688 123096 152532 184644 194902 203376 246192 292353 305064 369288 389804 584706 610128 738576 779608 877059 1169412 1559216 1754118 2338824 3508236 4677648 7016472 14032944