Base | Representation |
---|---|
bin | 1111111101101110… |
… | …1100010011111111 |
3 | 102001122211101111210 |
4 | 3333123230103333 |
5 | 32234033340341 |
6 | 1545124015503 |
7 | 211124501532 |
oct | 37733542377 |
9 | 12048741453 |
10 | 4285449471 |
11 | 18aa02a686 |
12 | 9b7231593 |
13 | 533ac6624 |
14 | 2c921aa19 |
15 | 1a135cc16 |
hex | ff6ec4ff |
4285449471 has 16 divisors (see below), whose sum is σ = 6076029024. Its totient is φ = 2677361664.
The previous prime is 4285449433. The next prime is 4285449479. The reversal of 4285449471 is 1749445824.
It is not a de Polignac number, because 4285449471 - 230 = 3211707647 is a prime.
It is a super-3 number, since 3×42854494713 (a number of 30 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4285449471.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4285449479) 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, 168436 + ... + 192201.
It is an arithmetic number, because the mean of its divisors is an integer number (379751814).
Almost surely, 24285449471 is an apocalyptic number.
4285449471 is a deficient number, since it is larger than the sum of its proper divisors (1790579553).
4285449471 is a wasteful number, since it uses less digits than its factorization.
4285449471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360890.
The product of its digits is 1290240, while the sum is 48.
The square root of 4285449471 is about 65463.3444837643. The cubic root of 4285449471 is about 1624.2970650919.
The spelling of 4285449471 in words is "four billion, two hundred eighty-five million, four hundred forty-nine thousand, four hundred seventy-one".
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