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14680351 = 722910331
BaseRepresentation
bin111000000000…
…000100011111
31000121211122201
4320000010133
512224232401
61242352331
7235531600
oct70000437
930554581
1014680351
118317624
124abb6a7
13306ccca
141d41da7
15144eb01
hexe0011f

14680351 has 12 divisors (see below), whose sum is σ = 17667720. Its totient is φ = 12148080.

The previous prime is 14680349. The next prime is 14680357. The reversal of 14680351 is 15308641.

It is not a de Polignac number, because 14680351 - 21 = 14680349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14680357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3745 + ... + 6586.

It is an arithmetic number, because the mean of its divisors is an integer number (1472310).

Almost surely, 214680351 is an apocalyptic number.

14680351 is a deficient number, since it is larger than the sum of its proper divisors (2987369).

14680351 is a wasteful number, since it uses less digits than its factorization.

14680351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10374 (or 10367 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 14680351 is about 3831.4946169870. The cubic root of 14680351 is about 244.8567870505.

Adding to 14680351 its reverse (15308641), we get a palindrome (29988992).

The spelling of 14680351 in words is "fourteen million, six hundred eighty thousand, three hundred fifty-one".

Divisors: 1 7 29 49 203 1421 10331 72317 299599 506219 2097193 14680351