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10530341 = 11039547
BaseRepresentation
bin101000001010…
…111000100101
3201210222220122
4220022320211
510143432331
61013411325
7155335463
oct50127045
921728818
1010530341
115a42668
123639b45
132249093
141581833
15dd017b
hexa0ae25

10530341 has 4 divisors (see below), whose sum is σ = 10540992. Its totient is φ = 10519692.

The previous prime is 10530329. The next prime is 10530347. The reversal of 10530341 is 14303501.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14303501 = 19137477.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10530341 is a prime.

It is a super-2 number, since 2×105303412 = 221776163152562, 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 (10530347) 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, 3671 + ... + 5876.

It is an arithmetic number, because the mean of its divisors is an integer number (2635248).

Almost surely, 210530341 is an apocalyptic number.

It is an amenable number.

10530341 is a deficient number, since it is larger than the sum of its proper divisors (10651).

10530341 is an equidigital number, since it uses as much as digits as its factorization.

10530341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10650.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 10530341 is about 3245.0486899275. The cubic root of 10530341 is about 219.1866731935.

Adding to 10530341 its reverse (14303501), we get a palindrome (24833842).

The spelling of 10530341 in words is "ten million, five hundred thirty thousand, three hundred forty-one".

Divisors: 1 1103 9547 10530341