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13794733 = 23289293
BaseRepresentation
bin110100100111…
…110110101101
3221221211211001
4310213312231
512012412413
61211400301
7225152611
oct64476655
927854731
1013794733
117872207
124753091
132b1cb84
141b91341
1513274dd
hexd27dad

13794733 has 12 divisors (see below), whose sum is σ = 14632380. Its totient is φ = 13002176.

The previous prime is 13794727. The next prime is 13794751. The reversal of 13794733 is 33749731.

It can be written as a sum of positive squares in 2 ways, for example, as 8398404 + 5396329 = 2898^2 + 2323^2 .

It is a de Polignac number, because none of the positive numbers 2k-13794733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13794692 and 13794701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13794763) 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, 46935 + ... + 47227.

It is an arithmetic number, because the mean of its divisors is an integer number (1219365).

Almost surely, 213794733 is an apocalyptic number.

It is an amenable number.

13794733 is a deficient number, since it is larger than the sum of its proper divisors (837647).

13794733 is an equidigital number, since it uses as much as digits as its factorization.

13794733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 405 counting only the distinct ones).

The product of its digits is 47628, while the sum is 37.

The square root of 13794733 is about 3714.1261421766. The cubic root of 13794733 is about 239.8305111215.

The spelling of 13794733 in words is "thirteen million, seven hundred ninety-four thousand, seven hundred thirty-three".

Divisors: 1 23 89 293 529 2047 6739 26077 47081 154997 599771 13794733