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14301430 = 25111373137
BaseRepresentation
bin110110100011…
…100011110110
3222220120212121
4312203203312
512130121210
61230310154
7232363063
oct66434366
928816777
1014301430
118088970
12495835a
132c696b0
141c83c6a
1513c76da
hexda38f6

14301430 has 64 divisors (see below), whose sum is σ = 30881088. Its totient is φ = 4700160.

The previous prime is 14301409. The next prime is 14301439. The reversal of 14301430 is 3410341.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14301439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104322 + ... + 104458.

It is an arithmetic number, because the mean of its divisors is an integer number (482517).

Almost surely, 214301430 is an apocalyptic number.

14301430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14301430 is an abundant number, since it is smaller than the sum of its proper divisors (16579658).

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

14301430 is a wasteful number, since it uses less digits than its factorization.

14301430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14301430 is about 3781.7231522151. The cubic root of 14301430 is about 242.7316948088.

Adding to 14301430 its reverse (3410341), we get a palindrome (17711771).

The spelling of 14301430 in words is "fourteen million, three hundred one thousand, four hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 73 110 130 137 143 146 274 286 365 685 715 730 803 949 1370 1430 1507 1606 1781 1898 3014 3562 4015 4745 7535 8030 8905 9490 10001 10439 15070 17810 19591 20002 20878 39182 50005 52195 97955 100010 104390 110011 130013 195910 220022 260026 550055 650065 1100110 1300130 1430143 2860286 7150715 14301430