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10083331 = 12598009
BaseRepresentation
bin100110011101…
…110000000011
3200222021201201
4212131300003
510040131311
61000042031
7151464316
oct46356003
920867651
1010083331
115767835
123463317
13212078b
1414a697d
15d429c1
hex99dc03

10083331 has 4 divisors (see below), whose sum is σ = 10092600. Its totient is φ = 10074064.

The previous prime is 10083259. The next prime is 10083341. The reversal of 10083331 is 13338001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 13338001 = 23475683.

It is a cyclic number.

It is not a de Polignac number, because 10083331 - 213 = 10075139 is a prime.

It is a super-2 number, since 2×100833312 = 203347128111122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10083299 and 10083308.

It is not an unprimeable number, because it can be changed into a prime (10083341) 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 3 ways as a sum of consecutive naturals, for example, 2746 + ... + 5263.

It is an arithmetic number, because the mean of its divisors is an integer number (2523150).

Almost surely, 210083331 is an apocalyptic number.

10083331 is a deficient number, since it is larger than the sum of its proper divisors (9269).

10083331 is an equidigital number, since it uses as much as digits as its factorization.

10083331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10083331 is about 3175.4261131382. The cubic root of 10083331 is about 216.0402517007.

The spelling of 10083331 in words is "ten million, eighty-three thousand, three hundred thirty-one".

Divisors: 1 1259 8009 10083331