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5159215 = 57114533
BaseRepresentation
bin10011101011100100101111
3100201010010001
4103223210233
52310043330
6302325131
761565305
oct23534457
910633101
105159215
112a04216
1218897a7
1310b83b9
14984275
156bd9ca
hex4eb92f

5159215 has 8 divisors (see below), whose sum is σ = 6278688. Its totient is φ = 4068960.

The previous prime is 5159213. The next prime is 5159227. The reversal of 5159215 is 5129515.

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

It is not a de Polignac number, because 5159215 - 21 = 5159213 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 (5159213) 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, 6912 + ... + 7621.

It is an arithmetic number, because the mean of its divisors is an integer number (784836).

Almost surely, 25159215 is an apocalyptic number.

5159215 is a deficient number, since it is larger than the sum of its proper divisors (1119473).

5159215 is a wasteful number, since it uses less digits than its factorization.

5159215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14609.

The product of its digits is 2250, while the sum is 28.

The square root of 5159215 is about 2271.3905432576. The cubic root of 5159215 is about 172.7936885948.

It can be divided in two parts, 515 and 9215, that added together give a triangular number (9730 = T139).

The spelling of 5159215 in words is "five million, one hundred fifty-nine thousand, two hundred fifteen".

Divisors: 1 5 71 355 14533 72665 1031843 5159215