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14300424 = 23323143149
BaseRepresentation
bin110110100011…
…010100001000
3222220112111100
4312203110020
512130103144
61230301400
7232360125
oct66432410
928815440
1014300424
118088136
124957860
132c690b8
141c8374c
1513c7269
hexda3508

14300424 has 96 divisors (see below), whose sum is σ = 41184000. Its totient is φ = 4475520.

The previous prime is 14300423. The next prime is 14300437. The reversal of 14300424 is 42400341.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 14300397 and 14300406.

It is not an unprimeable number, because it can be changed into a prime (14300423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95902 + ... + 96050.

It is an arithmetic number, because the mean of its divisors is an integer number (429000).

Almost surely, 214300424 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 14300424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20592000).

14300424 is an abundant number, since it is smaller than the sum of its proper divisors (26883576).

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

14300424 is a wasteful number, since it uses less digits than its factorization.

14300424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 14300424 is about 3781.5901417261. The cubic root of 14300424 is about 242.7260032146.

Adding to 14300424 its reverse (42400341), we get a palindrome (56700765).

The spelling of 14300424 in words is "fourteen million, three hundred thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 31 36 43 62 72 86 93 124 129 149 172 186 248 258 279 298 344 372 387 447 516 558 596 744 774 894 1032 1116 1192 1333 1341 1548 1788 2232 2666 2682 3096 3576 3999 4619 5332 5364 6407 7998 9238 10664 10728 11997 12814 13857 15996 18476 19221 23994 25628 27714 31992 36952 38442 41571 47988 51256 55428 57663 76884 83142 95976 110856 115326 153768 166284 198617 230652 332568 397234 461304 595851 794468 1191702 1588936 1787553 2383404 3575106 4766808 7150212 14300424