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10413457 = 23452759
BaseRepresentation
bin100111101110…
…010110010001
3201121001120121
4213232112101
510131212312
61011110241
7154340635
oct47562621
921531517
1010413457
11597286a
1235a2381
132207b12
141550dc5
15daa707
hex9ee591

10413457 has 4 divisors (see below), whose sum is σ = 10866240. Its totient is φ = 9960676.

The previous prime is 10413451. The next prime is 10413479. The reversal of 10413457 is 75431401.

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 an emirpimes, since its reverse is a distinct semiprime: 75431401 = 312433271.

It is a cyclic number.

It is not a de Polignac number, because 10413457 - 23 = 10413449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10413451) 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, 226357 + ... + 226402.

It is an arithmetic number, because the mean of its divisors is an integer number (2716560).

Almost surely, 210413457 is an apocalyptic number.

It is an amenable number.

10413457 is a deficient number, since it is larger than the sum of its proper divisors (452783).

10413457 is an equidigital number, since it uses as much as digits as its factorization.

10413457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452782.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 10413457 is about 3226.9888441084. The cubic root of 10413457 is about 218.3726826630.

Adding to 10413457 its reverse (75431401), we get a palindrome (85844858).

The spelling of 10413457 in words is "ten million, four hundred thirteen thousand, four hundred fifty-seven".

Divisors: 1 23 452759 10413457