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10306105 = 53166491
BaseRepresentation
bin100111010100…
…001000111001
3201101121022121
4213110020321
510114243410
61004521241
7153412645
oct47241071
921347277
1010306105
1158aa147
123550221
13219acb4
141523c25
15d889da
hex9d4239

10306105 has 8 divisors (see below), whose sum is σ = 12766464. Its totient is φ = 7978800.

The previous prime is 10306081. The next prime is 10306157. The reversal of 10306105 is 50160301.

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

It is not a de Polignac number, because 10306105 - 29 = 10305593 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 33091 + ... + 33400.

It is an arithmetic number, because the mean of its divisors is an integer number (1595808).

Almost surely, 210306105 is an apocalyptic number.

It is an amenable number.

10306105 is a deficient number, since it is larger than the sum of its proper divisors (2460359).

10306105 is an equidigital number, since it uses as much as digits as its factorization.

10306105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66527.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 10306105 is about 3210.3122901051. The cubic root of 10306105 is about 217.6196901449.

Adding to 10306105 its reverse (50160301), we get a palindrome (60466406).

The spelling of 10306105 in words is "ten million, three hundred six thousand, one hundred five".

Divisors: 1 5 31 155 66491 332455 2061221 10306105