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12950068 = 2217231879
BaseRepresentation
bin110001011001…
…101000110100
3220100221011011
4301121220310
511303400233
61141322004
7215034205
oct61315064
926327134
1012950068
11734563a
124406304
1328b5581
141a115ac
15120c0cd
hexc59a34

12950068 has 12 divisors (see below), whose sum is σ = 22687840. Its totient is φ = 6467832.

The previous prime is 12950059. The next prime is 12950071. The reversal of 12950068 is 86005921.

It is a super-2 number, since 2×129500682 = 335408522409248, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5953 + ... + 7831.

Almost surely, 212950068 is an apocalyptic number.

It is an amenable number.

12950068 is a deficient number, since it is larger than the sum of its proper divisors (9737772).

12950068 is a wasteful number, since it uses less digits than its factorization.

12950068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606 (or 3604 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 12950068 is about 3598.6202911672. The cubic root of 12950068 is about 234.8320393308.

Adding to 12950068 its reverse (86005921), we get a palindrome (98955989).

The spelling of 12950068 in words is "twelve million, nine hundred fifty thousand, sixty-eight".

Divisors: 1 2 4 1723 1879 3446 3758 6892 7516 3237517 6475034 12950068