Base | Representation |
---|---|
bin | 101000001011011… |
… | …011011010000001 |
3 | 1201222102001001220 |
4 | 220023123122001 |
5 | 2340031200411 |
6 | 150515545253 |
7 | 22463423610 |
oct | 5013333201 |
9 | 1658361056 |
10 | 674084481 |
11 | 316559714 |
12 | 1698bb229 |
13 | a9867575 |
14 | 6574d877 |
15 | 3e2a3b06 |
hex | 282db681 |
674084481 has 32 divisors (see below), whose sum is σ = 1052418048. Its totient is φ = 375779520.
The previous prime is 674084447. The next prime is 674084503. The reversal of 674084481 is 184480476.
It is a happy number.
It is not a de Polignac number, because 674084481 - 27 = 674084353 is a prime.
It is a super-2 number, since 2×6740844812 = 908779775050078722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (674084401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367236 + ... + 369066.
It is an arithmetic number, because the mean of its divisors is an integer number (32888064).
Almost surely, 2674084481 is an apocalyptic number.
It is an amenable number.
674084481 is a deficient number, since it is larger than the sum of its proper divisors (378333567).
674084481 is a wasteful number, since it uses less digits than its factorization.
674084481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2261.
The product of its (nonzero) digits is 172032, while the sum is 42.
The square root of 674084481 is about 25963.1369637800. The cubic root of 674084481 is about 876.8085503529.
The spelling of 674084481 in words is "six hundred seventy-four million, eighty-four thousand, four hundred eighty-one".
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