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10575413 = 77313681
BaseRepresentation
bin101000010101…
…111000110101
3201220021201222
4220111320311
510201403123
61014400125
7155614052
oct50257065
921807658
1010575413
115a73512
123660045
132263754
141594029
15ddd6c8
hexa15e35

10575413 has 4 divisors (see below), whose sum is σ = 10589868. Its totient is φ = 10560960.

The previous prime is 10575373. The next prime is 10575431. The reversal of 10575413 is 31457501.

10575413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31457501 = 229137369.

It can be written as a sum of positive squares in 2 ways, for example, as 5276209 + 5299204 = 2297^2 + 2302^2 .

It is a cyclic number.

It is not a de Polignac number, because 10575413 - 26 = 10575349 is a prime.

It is a super-2 number, since 2×105754132 = 223678720241138, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10575473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6068 + ... + 7613.

It is an arithmetic number, because the mean of its divisors is an integer number (2647467).

Almost surely, 210575413 is an apocalyptic number.

It is an amenable number.

10575413 is a deficient number, since it is larger than the sum of its proper divisors (14455).

10575413 is an equidigital number, since it uses as much as digits as its factorization.

10575413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14454.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 10575413 is about 3251.9860085800. The cubic root of 10575413 is about 219.4989492532.

The spelling of 10575413 in words is "ten million, five hundred seventy-five thousand, four hundred thirteen".

Divisors: 1 773 13681 10575413