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12094790 = 253113889
BaseRepresentation
bin101110001000…
…110101000110
3211202110221012
4232020311012
511044013130
61111122222
7204542531
oct56106506
924673835
1012094790
116910aa4
124073372
1326761a6
14186ba18
1510dd995
hexb88d46

12094790 has 16 divisors (see below), whose sum is σ = 21846240. Its totient is φ = 4821120.

The previous prime is 12094783. The next prime is 12094799. The reversal of 12094790 is 9749021.

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12094799) 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, 1166 + ... + 5054.

It is an arithmetic number, because the mean of its divisors is an integer number (1365390).

Almost surely, 212094790 is an apocalyptic number.

12094790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12094790 is a deficient number, since it is larger than the sum of its proper divisors (9751450).

12094790 is a wasteful number, since it uses less digits than its factorization.

12094790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 12094790 is about 3477.7564607085. The cubic root of 12094790 is about 229.5440874224.

The spelling of 12094790 in words is "twelve million, ninety-four thousand, seven hundred ninety".

Divisors: 1 2 5 10 311 622 1555 3110 3889 7778 19445 38890 1209479 2418958 6047395 12094790