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12068754 = 234742797
BaseRepresentation
bin101110000010…
…011110010010
3211201011012220
4232002132102
511042200004
61110401510
7204403605
oct56023622
924634186
1012068754
1168a3485
124060296
132667399
14186233c
1510d5dd9
hexb82792

12068754 has 16 divisors (see below), whose sum is σ = 24651648. Its totient is φ = 3937232.

The previous prime is 12068737. The next prime is 12068761. The reversal of 12068754 is 45786021.

It is a super-2 number, since 2×120687542 = 291309646225032, which contains 22 as substring.

It is an unprimeable number.

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, 21117 + ... + 21680.

It is an arithmetic number, because the mean of its divisors is an integer number (1540728).

Almost surely, 212068754 is an apocalyptic number.

12068754 is an abundant number, since it is smaller than the sum of its proper divisors (12582894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12068754 is a wasteful number, since it uses less digits than its factorization.

12068754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42849.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 12068754 is about 3474.0112262340. The cubic root of 12068754 is about 229.3792587815.

The spelling of 12068754 in words is "twelve million, sixty-eight thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 47 94 141 282 42797 85594 128391 256782 2011459 4022918 6034377 12068754