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14516930 = 251977369
BaseRepresentation
bin110111011000…
…001011000010
31000022112111002
4313120023002
512204020210
61235052002
7234251261
oct67301302
930275432
1014516930
11821586a
124a41002
1330137cc
141cdc5d8
15141b4a5
hexdd82c2

14516930 has 16 divisors (see below), whose sum is σ = 26266680. Its totient is φ = 5776512.

The previous prime is 14516917. The next prime is 14516939. The reversal of 14516930 is 3961541.

It can be written as a sum of positive squares in 4 ways, for example, as 14341369 + 175561 = 3787^2 + 419^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14516893 and 14516902.

It is not an unprimeable number, because it can be changed into a prime (14516939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1715 + ... + 5654.

Almost surely, 214516930 is an apocalyptic number.

14516930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14516930 is a deficient number, since it is larger than the sum of its proper divisors (11749750).

14516930 is a wasteful number, since it uses less digits than its factorization.

14516930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7573.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 14516930 is about 3810.1089223275. The cubic root of 14516930 is about 243.9448164195.

The spelling of 14516930 in words is "fourteen million, five hundred sixteen thousand, nine hundred thirty".

Divisors: 1 2 5 10 197 394 985 1970 7369 14738 36845 73690 1451693 2903386 7258465 14516930