Search a number
-
+
5004919 = 17319497
BaseRepresentation
bin10011000101111001110111
3100102021110101
4103011321313
52240124134
6255134531
760353413
oct23057167
910367411
105004919
1129092a7
121814447
1310630ba
14943d43
1568ce14
hex4c5e77

5004919 has 8 divisors (see below), whose sum is σ = 5470848. Its totient is φ = 4558080.

The previous prime is 5004893. The next prime is 5004929. The reversal of 5004919 is 9194005.

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 5004919 - 215 = 4972151 is a prime.

It is a super-2 number, since 2×50049192 = 50098428393122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5004929) 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, 4222 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (683856).

Almost surely, 25004919 is an apocalyptic number.

5004919 is a deficient number, since it is larger than the sum of its proper divisors (465929).

5004919 is a wasteful number, since it uses less digits than its factorization.

5004919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9545.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5004919 is about 2237.1676289451. The cubic root of 5004919 is about 171.0536520998.

It can be divided in two parts, 500491 and 9, that added together give a triangular number (500500 = T1000).

The spelling of 5004919 in words is "five million, four thousand, nine hundred nineteen".

Divisors: 1 17 31 527 9497 161449 294407 5004919