Base | Representation |
---|---|
bin | 1010010000110000… |
… | …10100010000100111 |
3 | 112012221201111120211 |
4 | 11020120110100213 |
5 | 42240340120122 |
6 | 2310403240251 |
7 | 253345200610 |
oct | 51030242047 |
9 | 15187644524 |
10 | 5509301287 |
11 | 2377947666 |
12 | 1099079087 |
13 | 69a51c4b9 |
14 | 3a3998c07 |
15 | 223a0a877 |
hex | 148614427 |
5509301287 has 16 divisors (see below), whose sum is σ = 6346897920. Its totient is φ = 4684444128.
The previous prime is 5509301267. The next prime is 5509301339. The reversal of 5509301287 is 7821039055.
It is not a de Polignac number, because 5509301287 - 211 = 5509299239 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 (5509301207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720438 + ... + 728044.
It is an arithmetic number, because the mean of its divisors is an integer number (396681120).
Almost surely, 25509301287 is an apocalyptic number.
5509301287 is a deficient number, since it is larger than the sum of its proper divisors (837596633).
5509301287 is a wasteful number, since it uses less digits than its factorization.
5509301287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8430.
The product of its (nonzero) digits is 75600, while the sum is 40.
The square root of 5509301287 is about 74224.6676449279. The cubic root of 5509301287 is about 1766.1686612958.
The spelling of 5509301287 in words is "five billion, five hundred nine million, three hundred one thousand, two hundred eighty-seven".
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