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5105413 = 8361511
BaseRepresentation
bin10011011110011100000101
3100121101022101
4103132130011
52301333123
6301232101
761252405
oct23363405
910541271
105105413
112977855
121862631
131099a71
1496c805
156acaad
hex4de705

5105413 has 4 divisors (see below), whose sum is σ = 5167008. Its totient is φ = 5043820.

The previous prime is 5105407. The next prime is 5105431. The reversal of 5105413 is 3145015.

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: 3145015 = 5629003.

It is a cyclic number.

It is not a de Polignac number, because 5105413 - 25 = 5105381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105473) 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, 30673 + ... + 30838.

It is an arithmetic number, because the mean of its divisors is an integer number (1291752).

Almost surely, 25105413 is an apocalyptic number.

It is an amenable number.

5105413 is a deficient number, since it is larger than the sum of its proper divisors (61595).

5105413 is an equidigital number, since it uses as much as digits as its factorization.

5105413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61594.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5105413 is about 2259.5160986371. The cubic root of 5105413 is about 172.1909385811.

The spelling of 5105413 in words is "five million, one hundred five thousand, four hundred thirteen".

Divisors: 1 83 61511 5105413