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12950097 = 312173547
BaseRepresentation
bin110001011001…
…101001010001
3220100221012020
4301121221101
511303400342
61141322053
7215034246
oct61315121
926327166
1012950097
117345666
124406329
1328b55a4
141a115cd
15120c0ec
hexc59a51

12950097 has 8 divisors (see below), whose sum is σ = 17285856. Its totient is φ = 8623872.

The previous prime is 12950083. The next prime is 12950101. The reversal of 12950097 is 79005921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12950097 - 28 = 12949841 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12950017) 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, 1878 + ... + 5424.

It is an arithmetic number, because the mean of its divisors is an integer number (2160732).

Almost surely, 212950097 is an apocalyptic number.

It is an amenable number.

12950097 is a deficient number, since it is larger than the sum of its proper divisors (4335759).

12950097 is a wasteful number, since it uses less digits than its factorization.

12950097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 12950097 is about 3598.6243204869. The cubic root of 12950097 is about 234.8322146227.

The spelling of 12950097 in words is "twelve million, nine hundred fifty thousand, ninety-seven".

Divisors: 1 3 1217 3547 3651 10641 4316699 12950097