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5040215 = 51008043
BaseRepresentation
bin10011001110100001010111
3100111001212122
4103032201113
52242241330
6300010155
760561335
oct23164127
910431778
105040215
112932874
12183095b
13107619b
14952b55
156985e5
hex4ce857

5040215 has 4 divisors (see below), whose sum is σ = 6048264. Its totient is φ = 4032168.

The previous prime is 5040181. The next prime is 5040221. The reversal of 5040215 is 5120405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5040215 - 214 = 5023831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5040193 and 5040202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504017 + ... + 504026.

It is an arithmetic number, because the mean of its divisors is an integer number (1512066).

Almost surely, 25040215 is an apocalyptic number.

5040215 is a deficient number, since it is larger than the sum of its proper divisors (1008049).

5040215 is a wasteful number, since it uses less digits than its factorization.

5040215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008048.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5040215 is about 2245.0423158595. The cubic root of 5040215 is about 171.4548155918.

The spelling of 5040215 in words is "five million, forty thousand, two hundred fifteen".

Divisors: 1 5 1008043 5040215