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5097215 = 51019443
BaseRepresentation
bin10011011100011011111111
3100120222001202
4103130123333
52301102330
6301130115
761216454
oct23343377
910528052
105097215
112971682
12185993b
131096106
1496982b
156aa445
hex4dc6ff

5097215 has 4 divisors (see below), whose sum is σ = 6116664. Its totient is φ = 4077768.

The previous prime is 5097199. The next prime is 5097223. The reversal of 5097215 is 5127905.

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 5097215 - 24 = 5097199 is a prime.

It is a Duffinian number.

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, 509717 + ... + 509726.

It is an arithmetic number, because the mean of its divisors is an integer number (1529166).

Almost surely, 25097215 is an apocalyptic number.

5097215 is a deficient number, since it is larger than the sum of its proper divisors (1019449).

5097215 is a wasteful number, since it uses less digits than its factorization.

5097215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019448.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 5097215 is about 2257.7012645609. The cubic root of 5097215 is about 172.0987241962.

The spelling of 5097215 in words is "five million, ninety-seven thousand, two hundred fifteen".

Divisors: 1 5 1019443 5097215