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10300807 = 11936437
BaseRepresentation
bin100111010010…
…110110000111
3201101100001101
4213102312013
510114111212
61004440531
7153361336
oct47226607
921340041
1010300807
1158a6170
123549147
13219876a
141521d1d
15d87157
hex9d2d87

10300807 has 4 divisors (see below), whose sum is σ = 11237256. Its totient is φ = 9364360.

The previous prime is 10300777. The next prime is 10300813. The reversal of 10300807 is 70800301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10300807 - 211 = 10298759 is a prime.

It is a super-2 number, since 2×103008072 = 212213249702498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300867) 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 3 ways as a sum of consecutive naturals, for example, 468208 + ... + 468229.

It is an arithmetic number, because the mean of its divisors is an integer number (2809314).

Almost surely, 210300807 is an apocalyptic number.

10300807 is a deficient number, since it is larger than the sum of its proper divisors (936449).

10300807 is an equidigital number, since it uses as much as digits as its factorization.

10300807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936448.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 10300807 is about 3209.4870306639. The cubic root of 10300807 is about 217.5823935866.

The spelling of 10300807 in words is "ten million, three hundred thousand, eight hundred seven".

Divisors: 1 11 936437 10300807