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10306027 = 83227547
BaseRepresentation
bin100111010100…
…000111101011
3201101121012201
4213110013223
510114243102
61004521031
7153412504
oct47240753
921347181
1010306027
1158aa086
123550177
13219ac54
141523bab
15d88987
hex9d41eb

10306027 has 8 divisors (see below), whose sum is σ = 10495296. Its totient is φ = 10118472.

The previous prime is 10306003. The next prime is 10306031. The reversal of 10306027 is 72060301.

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

It is a cyclic number.

It is not a de Polignac number, because 10306027 - 27 = 10305899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10305995 and 10306013.

It is not an unprimeable number, because it can be changed into a prime (10306057) 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 7 ways as a sum of consecutive naturals, for example, 18568 + ... + 19114.

It is an arithmetic number, because the mean of its divisors is an integer number (1311912).

Almost surely, 210306027 is an apocalyptic number.

10306027 is a deficient number, since it is larger than the sum of its proper divisors (189269).

10306027 is an equidigital number, since it uses as much as digits as its factorization.

10306027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 10306027 is about 3210.3001417313. The cubic root of 10306027 is about 217.6191411376.

Adding to 10306027 its reverse (72060301), we get a palindrome (82366328).

The spelling of 10306027 in words is "ten million, three hundred six thousand, twenty-seven".

Divisors: 1 83 227 547 18841 45401 124169 10306027