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10413031 = 61316987
BaseRepresentation
bin100111101110…
…001111100111
3201121000222211
4213232033213
510131204111
61011104251
7154336456
oct47561747
921530884
1010413031
115972512
1235a2087
132207875
141550b9d
15daa521
hex9ee3e7

10413031 has 4 divisors (see below), whose sum is σ = 10430632. Its totient is φ = 10395432.

The previous prime is 10413023. The next prime is 10413037. The reversal of 10413031 is 13031401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13031401 = 17766553.

It is a cyclic number.

It is not a de Polignac number, because 10413031 - 23 = 10413023 is a prime.

It is a super-2 number, since 2×104130312 = 216862429213922, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10413037) 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, 7881 + ... + 9106.

It is an arithmetic number, because the mean of its divisors is an integer number (2607658).

Almost surely, 210413031 is an apocalyptic number.

10413031 is a deficient number, since it is larger than the sum of its proper divisors (17601).

10413031 is an equidigital number, since it uses as much as digits as its factorization.

10413031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17600.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 10413031 is about 3226.9228376272. The cubic root of 10413031 is about 218.3697048484.

Adding to 10413031 its reverse (13031401), we get a palindrome (23444432).

The spelling of 10413031 in words is "ten million, four hundred thirteen thousand, thirty-one".

Divisors: 1 613 16987 10413031