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12070833 = 3171912457
BaseRepresentation
bin101110000010…
…111110110001
3211201021001220
4232002332301
511042231313
61110415253
7204412635
oct56027661
924637056
1012070833
1168a4aa5
124061529
132668308
141862dc5
1510d6823
hexb82fb1

12070833 has 16 divisors (see below), whose sum is σ = 17939520. Its totient is φ = 7174656.

The previous prime is 12070801. The next prime is 12070847. The reversal of 12070833 is 33807021.

12070833 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12070833 - 25 = 12070801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12070853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5260 + ... + 7197.

It is an arithmetic number, because the mean of its divisors is an integer number (1121220).

Almost surely, 212070833 is an apocalyptic number.

It is an amenable number.

12070833 is a deficient number, since it is larger than the sum of its proper divisors (5868687).

12070833 is a wasteful number, since it uses less digits than its factorization.

12070833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12496.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12070833 is about 3474.3104351799. The cubic root of 12070833 is about 229.3924292131.

Adding to 12070833 its reverse (33807021), we get a palindrome (45877854).

The spelling of 12070833 in words is "twelve million, seventy thousand, eight hundred thirty-three".

Divisors: 1 3 17 19 51 57 323 969 12457 37371 211769 236683 635307 710049 4023611 12070833