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10513411 = 61172351
BaseRepresentation
bin101000000110…
…110000000011
3201210010200121
4220012300003
510142412121
61013201111
7155235226
oct50066003
921703617
1010513411
115a30977
123630197
13224146c
1415795bd
15dca141
hexa06c03

10513411 has 4 divisors (see below), whose sum is σ = 10685824. Its totient is φ = 10341000.

The previous prime is 10513409. The next prime is 10513417. The reversal of 10513411 is 11431501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11431501 = 17096689.

It is a cyclic number.

It is not a de Polignac number, because 10513411 - 21 = 10513409 is a prime.

It is a super-2 number, since 2×105134112 = 221063621709842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10513417) 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, 86115 + ... + 86236.

It is an arithmetic number, because the mean of its divisors is an integer number (2671456).

Almost surely, 210513411 is an apocalyptic number.

10513411 is a deficient number, since it is larger than the sum of its proper divisors (172413).

10513411 is an equidigital number, since it uses as much as digits as its factorization.

10513411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172412.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 10513411 is about 3242.4390510848. The cubic root of 10513411 is about 219.0691454758.

Adding to 10513411 its reverse (11431501), we get a palindrome (21944912).

The spelling of 10513411 in words is "ten million, five hundred thirteen thousand, four hundred eleven".

Divisors: 1 61 172351 10513411