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5013215 = 51758979
BaseRepresentation
bin10011000111111011011111
3100102200211122
4103013323133
52240410330
6255241155
760416534
oct23077337
910380748
105013215
112914559
1218191bb
131066acc
14946d8b
156905e5
hex4c7edf

5013215 has 8 divisors (see below), whose sum is σ = 6369840. Its totient is φ = 3774592.

The previous prime is 5013209. The next prime is 5013221. The reversal of 5013215 is 5123105.

5013215 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5013209) and next prime (5013221).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5013215 - 24 = 5013199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 5013193 and 5013202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29405 + ... + 29574.

It is an arithmetic number, because the mean of its divisors is an integer number (796230).

Almost surely, 25013215 is an apocalyptic number.

5013215 is a deficient number, since it is larger than the sum of its proper divisors (1356625).

5013215 is a wasteful number, since it uses less digits than its factorization.

5013215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59001.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 5013215 is about 2239.0209914157. The cubic root of 5013215 is about 171.1481110214.

The spelling of 5013215 in words is "five million, thirteen thousand, two hundred fifteen".

Divisors: 1 5 17 85 58979 294895 1002643 5013215