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5043215 = 55319031
BaseRepresentation
bin10011001111010000001111
3100111012222202
4103033100033
52242340330
6300032115
760603152
oct23172017
910435882
105043215
112935051
12183263b
131077668
14953c99
15699445
hex4cf40f

5043215 has 8 divisors (see below), whose sum is σ = 6166368. Its totient is φ = 3958240.

The previous prime is 5043209. The next prime is 5043217. The reversal of 5043215 is 5123405.

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

It is not a de Polignac number, because 5043215 - 212 = 5039119 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 (5043217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9251 + ... + 9780.

It is an arithmetic number, because the mean of its divisors is an integer number (770796).

Almost surely, 25043215 is an apocalyptic number.

5043215 is a deficient number, since it is larger than the sum of its proper divisors (1123153).

5043215 is a wasteful number, since it uses less digits than its factorization.

5043215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19089.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5043215 is about 2245.7103553219. The cubic root of 5043215 is about 171.4888262064.

The spelling of 5043215 in words is "five million, forty-three thousand, two hundred fifteen".

Divisors: 1 5 53 265 19031 95155 1008643 5043215