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5107841 = 43118787
BaseRepresentation
bin10011011111000010000001
3100121111122022
4103133002001
52301422331
6301251225
761262444
oct23370201
910544568
105107841
112979662
121863b15
13109abbb
1496d65b
156ad67b
hex4df081

5107841 has 4 divisors (see below), whose sum is σ = 5226672. Its totient is φ = 4989012.

The previous prime is 5107831. The next prime is 5107891. The reversal of 5107841 is 1487015.

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: 1487015 = 5297403.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5107841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5107841.

It is not an unprimeable number, because it can be changed into a prime (5107801) 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, 59351 + ... + 59436.

It is an arithmetic number, because the mean of its divisors is an integer number (1306668).

Almost surely, 25107841 is an apocalyptic number.

It is an amenable number.

5107841 is a deficient number, since it is larger than the sum of its proper divisors (118831).

5107841 is a wasteful number, since it uses less digits than its factorization.

5107841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118830.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 5107841 is about 2260.0533179551. The cubic root of 5107841 is about 172.2182307473.

The spelling of 5107841 in words is "five million, one hundred seven thousand, eight hundred forty-one".

Divisors: 1 43 118787 5107841