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5169808 = 247311489
BaseRepresentation
bin10011101110001010010000
3100201122122101
4103232022100
52310413213
6302450144
761641220
oct23561220
910648571
105169808
112a11176
121893954
1310c0177
14988080
156c1bdd
hex4ee290

5169808 has 40 divisors (see below), whose sum is σ = 11824640. Its totient is φ = 2142720.

The previous prime is 5169799. The next prime is 5169817. The reversal of 5169808 is 8089615.

It is an interprime number because it is at equal distance from previous prime (5169799) and next prime (5169817).

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, 2728 + ... + 4216.

It is an arithmetic number, because the mean of its divisors is an integer number (295616).

Almost surely, 25169808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5169808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5912320).

5169808 is an abundant number, since it is smaller than the sum of its proper divisors (6654832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5169808 is a wasteful number, since it uses less digits than its factorization.

5169808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535 (or 1529 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 5169808 is about 2273.7211790367. The cubic root of 5169808 is about 172.9118688625.

The spelling of 5169808 in words is "five million, one hundred sixty-nine thousand, eight hundred eight".

Divisors: 1 2 4 7 8 14 16 28 31 56 62 112 124 217 248 434 496 868 1489 1736 2978 3472 5956 10423 11912 20846 23824 41692 46159 83384 92318 166768 184636 323113 369272 646226 738544 1292452 2584904 5169808