Base | Representation |
---|---|
bin | 11011011111110… |
… | …111111111101101 |
3 | 1012011002112101212 |
4 | 123133313333231 |
5 | 1421100400103 |
6 | 113440044205 |
7 | 14301221324 |
oct | 3337677755 |
9 | 1164075355 |
10 | 461340653 |
11 | 217462074 |
12 | 10a603665 |
13 | 7476a847 |
14 | 453b10bb |
15 | 2a77d7d8 |
hex | 1b7f7fed |
461340653 has 8 divisors (see below), whose sum is σ = 486952320. Its totient is φ = 435862080.
The previous prime is 461340637. The next prime is 461340683. The reversal of 461340653 is 356043164.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 461340653 - 24 = 461340637 is a prime.
It is a super-2 number, since 2×4613406532 = 425670396220932818, which contains 22 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 (461340683) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26108 + ... + 40053.
It is an arithmetic number, because the mean of its divisors is an integer number (60869040).
Almost surely, 2461340653 is an apocalyptic number.
It is an amenable number.
461340653 is a deficient number, since it is larger than the sum of its proper divisors (25611667).
461340653 is a wasteful number, since it uses less digits than its factorization.
461340653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66547.
The product of its (nonzero) digits is 25920, while the sum is 32.
The square root of 461340653 is about 21478.8419846136. The cubic root of 461340653 is about 772.6934699035.
The spelling of 461340653 in words is "four hundred sixty-one million, three hundred forty thousand, six hundred fifty-three".
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