Base | Representation |
---|---|
bin | 1110111010101000… |
… | …0110100110000111 |
3 | 101100001021000021021 |
4 | 3232222012212013 |
5 | 31200011430341 |
6 | 1501151532011 |
7 | 201136363402 |
oct | 35652064607 |
9 | 11301230237 |
10 | 4004014471 |
11 | 1775186376 |
12 | 938b2a007 |
13 | 4ba6c8a42 |
14 | 29dabad39 |
15 | 1867b99d1 |
hex | eea86987 |
4004014471 has 16 divisors (see below), whose sum is σ = 4304434176. Its totient is φ = 3711246336.
The previous prime is 4004014453. The next prime is 4004014493. The reversal of 4004014471 is 1744104004.
It is not a de Polignac number, because 4004014471 - 211 = 4004012423 is a prime.
It is a super-3 number, since 3×40040144713 (a number of 30 digits) contains 333 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 (4004014411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289015 + ... + 302551.
It is an arithmetic number, because the mean of its divisors is an integer number (269027136).
Almost surely, 24004014471 is an apocalyptic number.
4004014471 is a deficient number, since it is larger than the sum of its proper divisors (300419705).
4004014471 is a wasteful number, since it uses less digits than its factorization.
4004014471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13818.
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 4004014471 is about 63277.2824242634. The cubic root of 4004014471 is about 1587.9319223682.
Adding to 4004014471 its reverse (1744104004), we get a palindrome (5748118475).
The spelling of 4004014471 in words is "four billion, four million, fourteen thousand, four hundred seventy-one".
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