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10390714 = 25195357
BaseRepresentation
bin100111101000…
…110010111010
3201112220101021
4213220302322
510130000324
61010413054
7154214425
oct47506272
921486337
1010390714
115957774
12359118a
1321ca669
1415469bc
15da3ae4
hex9e8cba

10390714 has 4 divisors (see below), whose sum is σ = 15586074. Its totient is φ = 5195356.

The previous prime is 10390697. The next prime is 10390727. The reversal of 10390714 is 41709301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41709301 = 257162293.

It can be written as a sum of positive squares in only one way, i.e., 9455625 + 935089 = 3075^2 + 967^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2597677 + ... + 2597680.

Almost surely, 210390714 is an apocalyptic number.

10390714 is a deficient number, since it is larger than the sum of its proper divisors (5195360).

10390714 is an equidigital number, since it uses as much as digits as its factorization.

10390714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5195359.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 10390714 is about 3223.4630446152. The cubic root of 10390714 is about 218.2135914060.

The spelling of 10390714 in words is "ten million, three hundred ninety thousand, seven hundred fourteen".

Divisors: 1 2 5195357 10390714