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10427541 = 33475847
BaseRepresentation
bin100111110001…
…110010010101
3201121202220020
4213301302111
510132140131
61011255353
7154426665
oct47616225
921552806
1010427541
115982403
1235aa559
132211357
1415561a5
15dae996
hex9f1c95

10427541 has 4 divisors (see below), whose sum is σ = 13903392. Its totient is φ = 6951692.

The previous prime is 10427537. The next prime is 10427551. The reversal of 10427541 is 14572401.

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 10427541 - 22 = 10427537 is a prime.

It is a super-2 number, since 2×104275412 = 217467222613362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10427551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737921 + ... + 1737926.

It is an arithmetic number, because the mean of its divisors is an integer number (3475848).

Almost surely, 210427541 is an apocalyptic number.

It is an amenable number.

10427541 is a deficient number, since it is larger than the sum of its proper divisors (3475851).

10427541 is an equidigital number, since it uses as much as digits as its factorization.

10427541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475850.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 10427541 is about 3229.1703268796. The cubic root of 10427541 is about 218.4710865955.

Adding to 10427541 its reverse (14572401), we get a palindrome (24999942).

The spelling of 10427541 in words is "ten million, four hundred twenty-seven thousand, five hundred forty-one".

Divisors: 1 3 3475847 10427541