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10514453 = 13180263
BaseRepresentation
bin101000000111…
…000000010101
3201210012010012
4220013000111
510142430303
61013210005
7155241245
oct50070025
921705105
1010514453
115a31734
123630905
132241a91
141579b25
15dca5d8
hexa07015

10514453 has 4 divisors (see below), whose sum is σ = 10594848. Its totient is φ = 10434060.

The previous prime is 10514437. The next prime is 10514459. The reversal of 10514453 is 35441501.

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 a cyclic number.

It is not a de Polignac number, because 10514453 - 24 = 10514437 is a prime.

It is a super-2 number, since 2×105144532 = 221107443778418, 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 (10514459) 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, 40001 + ... + 40262.

It is an arithmetic number, because the mean of its divisors is an integer number (2648712).

Almost surely, 210514453 is an apocalyptic number.

It is an amenable number.

10514453 is a deficient number, since it is larger than the sum of its proper divisors (80395).

10514453 is an equidigital number, since it uses as much as digits as its factorization.

10514453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80394.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 10514453 is about 3242.5997286128. The cubic root of 10514453 is about 219.0763826610.

Adding to 10514453 its reverse (35441501), we get a palindrome (45955954).

The spelling of 10514453 in words is "ten million, five hundred fourteen thousand, four hundred fifty-three".

Divisors: 1 131 80263 10514453