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10513353 = 33504451
BaseRepresentation
bin101000000110…
…101111001001
3201210010121110
4220012233021
510142411403
61013200533
7155235114
oct50065711
921703543
1010513353
115a30924
123630149
132241426
14157957b
15dca103
hexa06bc9

10513353 has 4 divisors (see below), whose sum is σ = 14017808. Its totient is φ = 7008900.

The previous prime is 10513351. The next prime is 10513367. The reversal of 10513353 is 35331501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10513353 - 21 = 10513351 is a prime.

It is a super-2 number, since 2×105133532 = 221061182605218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10513351) 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, 1752223 + ... + 1752228.

It is an arithmetic number, because the mean of its divisors is an integer number (3504452).

Almost surely, 210513353 is an apocalyptic number.

It is an amenable number.

10513353 is a deficient number, since it is larger than the sum of its proper divisors (3504455).

10513353 is an equidigital number, since it uses as much as digits as its factorization.

10513353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3504454.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 10513353 is about 3242.4301071881. The cubic root of 10513353 is about 219.0687426241.

Adding to 10513353 its reverse (35331501), we get a palindrome (45844854).

The spelling of 10513353 in words is "ten million, five hundred thirteen thousand, three hundred fifty-three".

Divisors: 1 3 3504451 10513353