Base | Representation |
---|---|
bin | 1001101010000111… |
… | …11011100110000000 |
3 | 111101100211221212011 |
4 | 10311003323212000 |
5 | 41104402042042 |
6 | 2214304342304 |
7 | 242331250543 |
oct | 46503734600 |
9 | 14340757764 |
10 | 5185190272 |
11 | 22209a5219 |
12 | 1008614994 |
13 | 64832c032 |
14 | 37290a85a |
15 | 205337a17 |
hex | 1350fb980 |
5185190272 has 16 divisors (see below), whose sum is σ = 10329871500. Its totient is φ = 2592595072.
The previous prime is 5185190261. The next prime is 5185190273. The reversal of 5185190272 is 2720915815.
It is a tau number, because it is divible by the number of its divisors (16).
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5185190273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20254522 + ... + 20254777.
Almost surely, 25185190272 is an apocalyptic number.
It is an amenable number.
5185190272 is a deficient number, since it is larger than the sum of its proper divisors (5144681228).
5185190272 is an equidigital number, since it uses as much as digits as its factorization.
5185190272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40509313 (or 40509301 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 40.
The square root of 5185190272 is about 72008.2653033664. The cubic root of 5185190272 is about 1730.8319332819.
The spelling of 5185190272 in words is "five billion, one hundred eighty-five million, one hundred ninety thousand, two hundred seventy-two".
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