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14754136 = 2311091663
BaseRepresentation
bin111000010010…
…000101011000
31000202120212111
4320102011120
512234113021
61244122104
7236256655
oct70220530
930676774
1014754136
118368001
124b36334
133097777
141d60c2c
1514668e1
hexe12158

14754136 has 16 divisors (see below), whose sum is σ = 27705600. Its totient is φ = 7365984.

The previous prime is 14754121. The next prime is 14754139. The reversal of 14754136 is 63145741.

It is a junction number, because it is equal to n+sod(n) for n = 14754098 and 14754107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14754139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8041 + ... + 9703.

It is an arithmetic number, because the mean of its divisors is an integer number (1731600).

Almost surely, 214754136 is an apocalyptic number.

14754136 is the 2218-th octagonal number.

It is an amenable number.

14754136 is a deficient number, since it is larger than the sum of its proper divisors (12951464).

14754136 is a wasteful number, since it uses less digits than its factorization.

14754136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778 (or 2774 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 14754136 is about 3841.1112975284. Note that the first 3 decimals coincide. The cubic root of 14754136 is about 245.2663270719.

Adding to 14754136 its reverse (63145741), we get a palindrome (77899877).

The spelling of 14754136 in words is "fourteen million, seven hundred fifty-four thousand, one hundred thirty-six".

Divisors: 1 2 4 8 1109 1663 2218 3326 4436 6652 8872 13304 1844267 3688534 7377068 14754136